The use case diagram has been done, together with the Event Flow of each Use Case
[RRRRHHHH_Artifacts] / It2Artifacts(E) / Artifacts.mdj
index 3cad4ea..0b4ff69 100644 (file)
                                                        "isFinalSpecialization": false,
                                                        "isLeaf": false,
                                                        "isActive": false
+                                               },
+                                               {
+                                                       "_type": "UMLClass",
+                                                       "_id": "AAAAAAFMGESCJESTql8=",
+                                                       "_parent": {
+                                                               "$ref": "AAAAAAFF+qBtyKM79qY="
+                                                       },
+                                                       "name": "account",
+                                                       "ownedElements": [
+                                                               {
+                                                                       "_type": "UMLAssociation",
+                                                                       "_id": "AAAAAAFMGEeb1VBBp8Y=",
+                                                                       "_parent": {
+                                                                               "$ref": "AAAAAAFMGESCJESTql8="
+                                                                       },
+                                                                       "end1": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMGEeb1VBCJG8=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMGEeb1VBBp8Y="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFMGESCJESTql8="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "multiplicity": "1",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "end2": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMGEeb1VBDWsc=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMGEeb1VBBp8Y="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFMGETFq0XBh7o="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "multiplicity": "1",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "visibility": "public",
+                                                                       "isDerived": false
+                                                               }
+                                                       ],
+                                                       "visibility": "public",
+                                                       "attributes": [
+                                                               {
+                                                                       "_type": "UMLAttribute",
+                                                                       "_id": "AAAAAAFMGET0CEaPS0w=",
+                                                                       "_parent": {
+                                                                               "$ref": "AAAAAAFMGESCJESTql8="
+                                                                       },
+                                                                       "name": "username",
+                                                                       "visibility": "public",
+                                                                       "isStatic": false,
+                                                                       "isLeaf": false,
+                                                                       "type": "",
+                                                                       "isReadOnly": false,
+                                                                       "isOrdered": false,
+                                                                       "isUnique": false,
+                                                                       "isDerived": false,
+                                                                       "aggregation": "none",
+                                                                       "isID": false
+                                                               },
+                                                               {
+                                                                       "_type": "UMLAttribute",
+                                                                       "_id": "AAAAAAFMGEUV4Uc+wIs=",
+                                                                       "_parent": {
+                                                                               "$ref": "AAAAAAFMGESCJESTql8="
+                                                                       },
+                                                                       "name": "password",
+                                                                       "visibility": "public",
+                                                                       "isStatic": false,
+                                                                       "isLeaf": false,
+                                                                       "type": "",
+                                                                       "isReadOnly": false,
+                                                                       "isOrdered": false,
+                                                                       "isUnique": false,
+                                                                       "isDerived": false,
+                                                                       "aggregation": "none",
+                                                                       "isID": false
+                                                               }
+                                                       ],
+                                                       "isAbstract": false,
+                                                       "isFinalSpecialization": false,
+                                                       "isLeaf": false,
+                                                       "isActive": false
+                                               },
+                                               {
+                                                       "_type": "UMLClass",
+                                                       "_id": "AAAAAAFMGETFq0XBh7o=",
+                                                       "_parent": {
+                                                               "$ref": "AAAAAAFF+qBtyKM79qY="
+                                                       },
+                                                       "name": "administrator",
+                                                       "ownedElements": [
+                                                               {
+                                                                       "_type": "UMLAssociation",
+                                                                       "_id": "AAAAAAFMGEtKQWGV6BM=",
+                                                                       "_parent": {
+                                                                               "$ref": "AAAAAAFMGETFq0XBh7o="
+                                                                       },
+                                                                       "end1": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMGEtKQWGWjxU=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMGEtKQWGV6BM="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFMGETFq0XBh7o="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "multiplicity": "1",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "end2": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMGEtKQWGXcXA=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMGEtKQWGV6BM="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFLxf2TCAP2wR8="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "composite",
+                                                                               "multiplicity": "0..*",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "visibility": "public",
+                                                                       "isDerived": false
+                                                               }
+                                                       ],
+                                                       "visibility": "public",
+                                                       "isAbstract": false,
+                                                       "isFinalSpecialization": false,
+                                                       "isLeaf": false,
+                                                       "isActive": false
                                                }
                                        ],
                                        "visible": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
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                                                                                        "width": 0,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;1",
                                                                                        "showShadow": true,
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                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
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+                                                                                       "containerExtending": false,
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                                                                                        "showShadow": true,
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                                                                                        "width": 0,
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
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                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
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                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
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+                                                                                       "containerExtending": false,
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                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
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                                                                        "width": 199,
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
                                                                        "left": 40,
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                                                                        "width": 199,
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
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                                                                        "width": 10,
                                                        "fontColor": "#000000",
                                                        "font": "Arial;13;0",
                                                        "showShadow": true,
+                                                       "containerChangeable": true,
+                                                       "containerExtending": false,
                                                        "left": 40,
                                                        "top": 220,
                                                        "width": 199,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
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+                                                                                       "containerExtending": false,
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                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;1",
                                                                                        "showShadow": true,
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+                                                                                       "containerExtending": false,
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                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
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                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
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+                                                                                       "containerExtending": false,
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                                                                                        "width": 0,
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
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                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
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                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
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                                                                                        "top": 316,
                                                                                        "width": 189,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
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                                                                                        "top": 331,
                                                                                        "width": 189,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
                                                                                        "left": 417,
                                                                                        "top": 346,
                                                                                        "width": 189,
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
                                                                        "left": 412,
                                                                        "top": 296,
                                                                        "width": 199,
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
                                                                        "left": 412,
                                                                        "top": 364,
                                                                        "width": 199,
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
                                                                        "left": 26,
                                                                        "top": -4,
                                                                        "width": 10,
                                                        "fontColor": "#000000",
                                                        "font": "Arial;13;0",
                                                        "showShadow": true,
+                                                       "containerChangeable": true,
+                                                       "containerExtending": false,
                                                        "left": 412,
                                                        "top": 256,
                                                        "width": 199,
                                                        }
                                                },
                                                {
-                                                       "_type": "UMLAssociationView",
-                                                       "_id": "AAAAAAFLxhIfprdrhbo=",
+                                                       "_type": "UMLClassView",
+                                                       "_id": "AAAAAAFLxhIteLfYpsU=",
+                                                       "_parent": {
+                                                               "$ref": "AAAAAAFF+qBtyKM79qY="
+                                                       },
                                                        "model": {
-                                                               "$ref": "AAAAAAFLxgICjAUbPtY="
+                                                               "$ref": "AAAAAAFLxf3MrAQchls="
                                                        },
                                                        "subViews": [
                                                                {
-                                                                       "_type": "EdgeLabelView",
-                                                                       "_id": "AAAAAAFLxhIfprdsxgY=",
+                                                                       "_type": "UMLNameCompartmentView",
+                                                                       "_id": "AAAAAAFLxhItebfZ8u4=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLxhIfprdrhbo="
+                                                                               "$ref": "AAAAAAFLxhIteLfYpsU="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLxgICjAUbPtY="
+                                                                               "$ref": "AAAAAAFLxf3MrAQchls="
                                                                        },
-                                                                       "visible": false,
+                                                                       "subViews": [
+                                                                               {
+                                                                                       "_type": "LabelView",
+                                                                                       "_id": "AAAAAAFLxhItebfayj4=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLxhItebfZ8u4="
+                                                                                       },
+                                                                                       "visible": false,
+                                                                                       "enabled": true,
+                                                                                       "lineColor": "#000000",
+                                                                                       "fillColor": "#ffffff",
+                                                                                       "fontColor": "#000000",
+                                                                                       "font": "Arial;13;0",
+                                                                                       "showShadow": true,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": 780,
+                                                                                       "top": 1584,
+                                                                                       "width": 0,
+                                                                                       "height": 13,
+                                                                                       "autoResize": false,
+                                                                                       "underline": false,
+                                                                                       "horizontalAlignment": 2,
+                                                                                       "verticalAlignment": 5
+                                                                               },
+                                                                               {
+                                                                                       "_type": "LabelView",
+                                                                                       "_id": "AAAAAAFLxhIterfbObg=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLxhItebfZ8u4="
+                                                                                       },
+                                                                                       "visible": true,
+                                                                                       "enabled": true,
+                                                                                       "lineColor": "#000000",
+                                                                                       "fillColor": "#ffffff",
+                                                                                       "fontColor": "#000000",
+                                                                                       "font": "Arial;13;1",
+                                                                                       "showShadow": true,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": 413,
+                                                                                       "top": 651,
+                                                                                       "width": 189,
+                                                                                       "height": 13,
+                                                                                       "autoResize": false,
+                                                                                       "underline": false,
+                                                                                       "text": "Offer",
+                                                                                       "horizontalAlignment": 2,
+                                                                                       "verticalAlignment": 5
+                                                                               },
+                                                                               {
+                                                                                       "_type": "LabelView",
+                                                                                       "_id": "AAAAAAFLxhIterfcNyM=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLxhItebfZ8u4="
+                                                                                       },
+                                                                                       "visible": true,
+                                                                                       "enabled": true,
+                                                                                       "lineColor": "#000000",
+                                                                                       "fillColor": "#ffffff",
+                                                                                       "fontColor": "#000000",
+                                                                                       "font": "Arial;13;0",
+                                                                                       "showShadow": true,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": 413,
+                                                                                       "top": 666,
+                                                                                       "width": 189,
+                                                                                       "height": 13,
+                                                                                       "autoResize": false,
+                                                                                       "underline": false,
+                                                                                       "text": "(from RH_DomainModelDiagram)",
+                                                                                       "horizontalAlignment": 2,
+                                                                                       "verticalAlignment": 5
+                                                                               },
+                                                                               {
+                                                                                       "_type": "LabelView",
+                                                                                       "_id": "AAAAAAFLxhIterfdr4Y=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLxhItebfZ8u4="
+                                                                                       },
+                                                                                       "visible": false,
+                                                                                       "enabled": true,
+                                                                                       "lineColor": "#000000",
+                                                                                       "fillColor": "#ffffff",
+                                                                                       "fontColor": "#000000",
+                                                                                       "font": "Arial;13;0",
+                                                                                       "showShadow": true,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": 780,
+                                                                                       "top": 1584,
+                                                                                       "width": 0,
+                                                                                       "height": 13,
+                                                                                       "autoResize": false,
+                                                                                       "underline": false,
+                                                                                       "horizontalAlignment": 1,
+                                                                                       "verticalAlignment": 5
+                                                                               }
+                                                                       ],
+                                                                       "visible": true,
                                                                        "enabled": true,
                                                                        "lineColor": "#000000",
                                                                        "fillColor": "#ffffff",
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
-                                                                       "left": 323,
-                                                                       "top": 296,
-                                                                       "width": 0,
-                                                                       "height": 13,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": 408,
+                                                                       "top": 644,
+                                                                       "width": 199,
+                                                                       "height": 40,
                                                                        "autoResize": false,
-                                                                       "alpha": 1.5707963267948966,
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                                                                        },
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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                                                                        },
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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                                                                        "_parent": {
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                       "points": "359:176.26582278481013;243:177.73417721518987",
-=======
-                                                       "points": "411:300.2903225806452;239:276.7096774193548",
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-                                                                       "top": 611,
-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                                       "left": 450.6,
-                                                                       "top": 610,
-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLxhItfLfhwLU="
+                                                                               "$ref": "AAAAAAFLxhJSvLkxIYA="
                                                                        },
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLxhItfLfhwLU="
+                                                                               "$ref": "AAAAAAFLxhJSvLkxIYA="
                                                                        },
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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+                                                       "enabled": true,
+                                                       "lineColor": "#000000",
+                                                       "fillColor": "#ffffff",
+                                                       "fontColor": "#000000",
+                                                       "font": "Arial;13;0",
+                                                       "showShadow": true,
+                                                       "containerChangeable": true,
+                                                       "containerExtending": false,
+                                                       "left": 76,
+                                                       "top": 456,
+                                                       "width": 199,
+                                                       "height": 133,
+                                                       "autoResize": false,
+                                                       "stereotypeDisplay": "label",
+                                                       "showVisibility": true,
+                                                       "showNamespace": true,
+                                                       "showProperty": true,
+                                                       "showType": true,
+                                                       "nameCompartment": {
+                                                               "$ref": "AAAAAAFLxhJSvbkyvKk="
+                                                       },
+                                                       "wordWrap": false,
+                                                       "suppressAttributes": false,
+                                                       "suppressOperations": false,
+                                                       "showMultiplicity": true,
+                                                       "showOperationSignature": true,
+                                                       "attributeCompartment": {
+                                                               "$ref": "AAAAAAFLxhJSvrk3qDI="
+                                                       },
+                                                       "operationCompartment": {
+                                                               "$ref": "AAAAAAFLxhJSvrk4NxA="
+                                                       },
+                                                       "templateParameterCompartment": {
+                                                               "$ref": "AAAAAAFLxhJSvrk5ahw="
+                                                       }
+                                               },
+                                               {
+                                                       "_type": "UMLClassView",
+                                                       "_id": "AAAAAAFMGESCJkSVwJM=",
+                                                       "_parent": {
+                                                               "$ref": "AAAAAAFF+qBtyKM79qY="
+                                                       },
+                                                       "model": {
+                                                               "$ref": "AAAAAAFMGESCJESTql8="
+                                                       },
+                                                       "subViews": [
                                                                {
-                                                                       "_type": "EdgeLabelView",
-                                                                       "_id": "AAAAAAFLxhItfbfpus0=",
+                                                                       "_type": "UMLNameCompartmentView",
+                                                                       "_id": "AAAAAAFMGESCJkSWpyc=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLxhItfLfhwLU="
+                                                                               "$ref": "AAAAAAFMGESCJkSVwJM="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLxgLCsAXHkMw="
-                                                                       },
-                                                                       "visible": false,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                                       "left": 434.4,
-                                                                       "top": 250,
-=======
-                                                                       "left": 481.37007874015745,
-                                                                       "top": 395,
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-                                                               },
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-                                                                       "_id": "AAAAAAFLxhItfbfqRo8=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLxhItfLfhwLU="
-                                                                       },
-                                                                       "model": {
-                                                                               "$ref": "AAAAAAFLxgLCsAXHkMw="
-                                                                       },
-                                                                       "visible": true,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                                       "left": 471.4,
-                                                                       "top": 242,
-=======
-                                                                       "left": 519.3700787401574,
-                                                                       "top": 389,
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-                                                                       },
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-                                                                       "verticalAlignment": 5
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-                                                               {
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-                                                                       "_parent": {
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-                                                                       "model": {
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-                                                                       "model": {
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-                                                       "enabled": true,
-                                                       "lineColor": "#000000",
-                                                       "fillColor": "#ffffff",
-                                                       "fontColor": "#000000",
-                                                       "font": "Arial;13;0",
-                                                       "showShadow": true,
-                                                       "head": {
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-                                                       "tail": {
-                                                               "$ref": "AAAAAAFLxhIteLfYpsU="
-                                                       },
-                                                       "lineStyle": 1,
-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                       "points": "480.6:643;461.4:227",
-=======
-                                                       "points": "507.5459317585302:643;510.37007874015745:374",
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-                                                       },
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-                                                       },
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-                                                       },
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-                                                       },
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-                                                       },
-                                                       "headPropertyLabel": {
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-                                                       },
-                                                       "headMultiplicityLabel": {
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-                                                       },
-                                                       "tailQualifiersCompartment": {
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-                                                       },
-                                                       "headQualifiersCompartment": {
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-                                                       }
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-                                                       "_parent": {
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-                                                       },
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-                                                       },
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-                                                                       },
-                                                                       "model": {
-                                                                               "$ref": "AAAAAAFLxf3kWARCVPU="
+                                                                               "$ref": "AAAAAAFMGESCJESTql8="
                                                                        },
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                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLxhJLX7i45RU=",
+                                                                                       "_id": "AAAAAAFMGESCJ0SXO98=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLxhJLXri3atA="
+                                                                                               "$ref": "AAAAAAFMGESCJkSWpyc="
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                                                                                        "showShadow": true,
-                                                                                       "left": -567,
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                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLxhJLX7i56+g=",
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                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLxhJLXri3atA="
+                                                                                               "$ref": "AAAAAAFMGESCJkSWpyc="
                                                                                        },
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                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;1",
                                                                                        "showShadow": true,
-                                                                                       "left": 69,
-                                                                                       "top": 647,
-                                                                                       "width": 189,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
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+                                                                                       "width": 65,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "Booking",
+                                                                                       "text": "account",
                                                                                        "horizontalAlignment": 2,
                                                                                        "verticalAlignment": 5
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLxhJLX7i6HUQ=",
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                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLxhJLXri3atA="
+                                                                                               "$ref": "AAAAAAFMGESCJkSWpyc="
                                                                                        },
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                                                                                        "lineColor": "#000000",
                                                                                        "fillColor": "#ffffff",
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": 69,
-                                                                                       "top": 662,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -24,
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                                                                                        "width": 189,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLxhJLX7i721I=",
+                                                                                       "_id": "AAAAAAFMGESCJ0SaYUw=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLxhJLXri3atA="
+                                                                                               "$ref": "AAAAAAFMGESCJkSWpyc="
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                                                                                        "fontColor": "#000000",
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                                                                                        "showShadow": true,
-                                                                                       "left": -567,
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+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -24,
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                                                                        "fontColor": "#000000",
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                                                                        "showShadow": true,
-                                                                       "left": 64,
-                                                                       "top": 640,
-                                                                       "width": 199,
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+                                                                       "containerChangeable": false,
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+                                                                       "left": 96,
+                                                                       "top": 40,
+                                                                       "width": 75,
+                                                                       "height": 25,
                                                                        "autoResize": false,
                                                                        "stereotypeLabel": {
-                                                                               "$ref": "AAAAAAFLxhJLX7i45RU="
+                                                                               "$ref": "AAAAAAFMGESCJ0SXO98="
                                                                        },
                                                                        "nameLabel": {
-                                                                               "$ref": "AAAAAAFLxhJLX7i56+g="
+                                                                               "$ref": "AAAAAAFMGESCJ0SYTAk="
                                                                        },
                                                                        "namespaceLabel": {
-                                                                               "$ref": "AAAAAAFLxhJLX7i6HUQ="
+                                                                               "$ref": "AAAAAAFMGESCJ0SZ17s="
                                                                        },
                                                                        "propertyLabel": {
-                                                                               "$ref": "AAAAAAFLxhJLX7i721I="
+                                                                               "$ref": "AAAAAAFMGESCJ0SaYUw="
                                                                        }
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                                                                {
                                                                        "_type": "UMLAttributeCompartmentView",
-                                                                       "_id": "AAAAAAFLxhJLYLi8tSo=",
+                                                                       "_id": "AAAAAAFMGESCJ0SbuGw=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLxhJLXri2sqA="
+                                                                               "$ref": "AAAAAAFMGESCJkSVwJM="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLxf3kWARCVPU="
+                                                                               "$ref": "AAAAAAFMGESCJESTql8="
                                                                        },
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                                                                                        "_type": "UMLAttributeView",
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-                                                                                       "text": "+bookingDate",
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-                                                                                       "verticalAlignment": 5
-                                                                               },
-                                                                               {
-                                                                                       "_type": "UMLAttributeView",
-                                                                                       "_id": "AAAAAAFLxhJLx7kEjlg=",
+                                                                                       "_id": "AAAAAAFMGET0YEae31w=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLxhJLYLi8tSo="
+                                                                                               "$ref": "AAAAAAFMGESCJ0SbuGw="
                                                                                        },
                                                                                        "model": {
-                                                                                               "$ref": "AAAAAAFLxgFKMQUM65M="
+                                                                                               "$ref": "AAAAAAFMGET0CEaPS0w="
                                                                                        },
                                                                                        "visible": true,
                                                                                        "enabled": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": 69,
-                                                                                       "top": 700,
-                                                                                       "width": 189,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": 101,
+                                                                                       "top": 70,
+                                                                                       "width": 65,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "+isPaid: boolean",
+                                                                                       "text": "+username",
                                                                                        "horizontalAlignment": 0,
                                                                                        "verticalAlignment": 5
                                                                                },
                                                                                {
                                                                                        "_type": "UMLAttributeView",
-                                                                                       "_id": "AAAAAAFLxhJLyLkHBRo=",
+                                                                                       "_id": "AAAAAAFMGEUWNEdN1Y8=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLxhJLYLi8tSo="
+                                                                                               "$ref": "AAAAAAFMGESCJ0SbuGw="
                                                                                        },
                                                                                        "model": {
-                                                                                               "$ref": "AAAAAAFLxgFdVgUTsNw="
+                                                                                               "$ref": "AAAAAAFMGEUV4Uc+wIs="
                                                                                        },
                                                                                        "visible": true,
                                                                                        "enabled": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": 69,
-                                                                                       "top": 715,
-                                                                                       "width": 189,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": 101,
+                                                                                       "top": 85,
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                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "+telephone",
+                                                                                       "text": "+password",
                                                                                        "horizontalAlignment": 0,
                                                                                        "verticalAlignment": 5
                                                                                }
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
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                                                                        },
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+                                                               "$ref": "AAAAAAFMGESCKESdtY4="
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+                                                       },
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+                                                                                       "text": "(from RH_DomainModelDiagram)",
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+                                                                               },
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                                                                        },
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+                                                                       "propertyLabel": {
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+                                                                               "$ref": "AAAAAAFMGETFq0XDxA8="
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                                                                {
-                                                                       "_type": "EdgeLabelView",
-                                                                       "_id": "AAAAAAFLxhJLZLjDKWg=",
+                                                                       "_type": "UMLOperationCompartmentView",
+                                                                       "_id": "AAAAAAFMGETFrEXKeSc=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLxhJLY7i/tOg="
+                                                                               "$ref": "AAAAAAFMGETFq0XDxA8="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLxgNfSQalKyU="
+                                                                               "$ref": "AAAAAAFMGETFq0XBh7o="
                                                                        },
-                                                                       "visible": false,
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                                                                        "enabled": true,
                                                                        "lineColor": "#000000",
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                                                                        "fontColor": "#000000",
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                                       "left": 269,
-                                                                       "top": 663.7058823529412,
-=======
-                                                                       "left": 289,
-                                                                       "top": 671.1627906976744,
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-                                                                       },
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-                                                                       "verticalAlignment": 5
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": 460,
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+                                                                       "width": 107,
+                                                                       "height": 10,
+                                                                       "autoResize": false
                                                                },
                                                                {
-                                                                       "_type": "EdgeLabelView",
-                                                                       "_id": "AAAAAAFLxhJLZLjEHPY=",
+                                                                       "_type": "UMLTemplateParameterCompartmentView",
+                                                                       "_id": "AAAAAAFMGETFrEXLpvM=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLxhJLY7i/tOg="
+                                                                               "$ref": "AAAAAAFMGETFq0XDxA8="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLxgNfSQalKyU="
+                                                                               "$ref": "AAAAAAFMGETFq0XBh7o="
                                                                        },
                                                                        "visible": false,
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                                                                        "fontColor": "#000000",
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                                       "left": 272,
-                                                                       "top": 650.7058823529412,
-=======
-                                                                       "left": 291,
-                                                                       "top": 658.1627906976744,
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
-                                                                       "width": 0,
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+                                                               }
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+                                                       },
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+                                                       }
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-                                                                               "$ref": "AAAAAAFLxhJLY7i/tOg="
+                                                                               "$ref": "AAAAAAFMGEeb11BFsv4="
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                                                                },
                                                                {
                                                                        "_type": "EdgeLabelView",
-                                                                       "_id": "AAAAAAFLxhJLZLjFCTw=",
+                                                                       "_id": "AAAAAAFMGEeb2VBLZTc=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLxhJLY7i/tOg="
+                                                                               "$ref": "AAAAAAFMGEeb11BFsv4="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLxgNfSQalKyU="
+                                                                               "$ref": "AAAAAAFMGEeb1VBCJG8="
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                                       "left": 253,
-                                                                       "top": 690.7058823529412,
-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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                                                                        "hostEdge": {
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                                                                        },
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                                                                {
                                                                        "_type": "EdgeLabelView",
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                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLxhJLY7i/tOg="
+                                                                               "$ref": "AAAAAAFMGEeb11BFsv4="
                                                                        },
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-                                                                       "top": 667.2941176470588,
-=======
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-                                                                       "top": 671.8372093023256,
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLxhJLY7i/tOg="
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                                       "left": 356,
-                                                                       "top": 654.2941176470588,
-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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                                                                        "_parent": {
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+                                                                               "$ref": "AAAAAAFMGEeb11BFsv4="
                                                                        },
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-                                                                               "$ref": "AAAAAAFLxgNfSQamHEg="
+                                                                               "$ref": "AAAAAAFMGEeb1VBDWsc="
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                                       "left": 357,
-                                                                       "top": 695.2941176470588,
-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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                                                        "showShadow": true,
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                       "points": "243:683.7058823529412;383:690.2941176470588",
-=======
-                                                       "points": "263:692.1627906976744;407:693.8372093023256",
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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                                                                        "lineColor": "#000000",
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                                                                        },
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-                                                                               "$ref": "AAAAAAFLxhJSvbk0Eko="
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+                                                               },
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+                                                                       "_parent": {
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-                                                                       "namespaceLabel": {
-                                                                               "$ref": "AAAAAAFLxhJSvbk1X3k="
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+                                                                       },
+                                                                       "edgePosition": 1,
+                                                                       "underline": false,
+                                                                       "horizontalAlignment": 2,
+                                                                       "verticalAlignment": 5
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                                                                {
-                                                                       "_type": "UMLAttributeCompartmentView",
-                                                                       "_id": "AAAAAAFLxhJSvrk3qDI=",
+                                                                       "_type": "EdgeLabelView",
+                                                                       "_id": "AAAAAAFMGEgC3lNgkQg=",
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+                                                                               "$ref": "AAAAAAFMGEgC3VNdKZ0="
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+                                                       "_type": "UMLAssociationView",
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-                                                               "$ref": "AAAAAAFMGEeb2lBOKYY="
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+                                                               "$ref": "AAAAAAFMGEtKRGGjX0A="
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-                                                               "$ref": "AAAAAAFMGEeb2lBQnzk="
+                                                               "$ref": "AAAAAAFMGEtKRGGkves="
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-                                               },
+                                               }
+                                       ]
+                               },
+                               {
+                                       "_type": "UMLUseCaseDiagram",
+                                       "_id": "AAAAAAFLwEPOeHaB+Q8=",
+                                       "_parent": {
+                                               "$ref": "AAAAAAFF+qBWK6M3Z8Y="
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+                                       "name": "RH_UseCaseDiagram",
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                                                {
-                                                       "_type": "UMLAssociationView",
-                                                       "_id": "AAAAAAFMGEgC3VNdKZ0=",
+                                                       "_type": "UMLUseCaseSubject",
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                                                        "_parent": {
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-                                                       },
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-                                                               "$ref": "AAAAAAFMGEgC21NZ3zU="
+                                                               "$ref": "AAAAAAFLwEPOeHaB+Q8="
                                                        },
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+                                                       "name": "System",
+                                                       "ownedElements": [
                                                                {
-                                                                       "_type": "EdgeLabelView",
-                                                                       "_id": "AAAAAAFMGEgC3VNeqaM=",
+                                                                       "_type": "UMLUseCaseSubject",
+                                                                       "_id": "AAAAAAFLwEZuiXb1a3A=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFMGEgC3VNdKZ0="
+                                                                               "$ref": "AAAAAAFLwEWN83bWhYc="
                                                                        },
-                                                                       "model": {
-                                                                               "$ref": "AAAAAAFMGEgC21NZ3zU="
+                                                                       "name": "Owner",
+                                                                       "ownedElements": [
+                                                                               {
+                                                                                       "_type": "UMLUseCaseSubject",
+                                                                                       "_id": "AAAAAAFMEp4hnL1DyYI=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLwEZuiXb1a3A="
+                                                                                       },
+                                                                                       "name": "Houses",
+                                                                                       "ownedElements": [
+                                                                                               {
+                                                                                                       "_type": "UMLUseCase",
+                                                                                                       "_id": "AAAAAAFLwEaux3cRbyk=",
+                                                                                                       "_parent": {
+                                                                                                               "$ref": "AAAAAAFMEp4hnL1DyYI="
+                                                                                                       },
+                                                                                                       "name": "Register House Request",
+                                                                                                       "ownedElements": [
+                                                                                                               {
+                                                                                                                       "_type": "UMLExtend",
+                                                                                                                       "_id": "AAAAAAFMEtE79Yj+IgY=",
+                                                                                                                       "_parent": {
+                                                                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
+                                                                                                                       },
+                                                                                                                       "source": {
+                                                                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
+                                                                                                                       },
+                                                                                                                       "target": {
+                                                                                                                               "$ref": "AAAAAAFMEsAz2VDCdRg="
+                                                                                                                       },
+                                                                                                                       "visibility": "public"
+                                                                                                               }
+                                                                                                       ],
+                                                                                                       "documentation": "\n#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Register House Request**.\n* 2.  User enters town, number of bedrooms, bathrooms, kitchens and dining rooms, as well as the number of parking spaces. Additionally a general description of the house can be included.\n* 3.  System saves created house and displays an **OK** message.\n\n#Alternative Flow\n\n* 2.a) User enters invalid formated data: System displays an error message.\n* 2.b) User doesn't enter the minimun prerequisites established by the RHNR: System displays an error message.\n\n#Precondition\n\n*  Being **logged** as an **Owner**.\n\n",
+                                                                                                       "visibility": "public",
+                                                                                                       "isAbstract": false,
+                                                                                                       "isFinalSpecialization": false,
+                                                                                                       "isLeaf": false
+                                                                                               },
+                                                                                               {
+                                                                                                       "_type": "UMLUseCase",
+                                                                                                       "_id": "AAAAAAFLwEfMK3c9R4s=",
+                                                                                                       "_parent": {
+                                                                                                               "$ref": "AAAAAAFMEp4hnL1DyYI="
+                                                                                                       },
+                                                                                                       "name": "Modify House",
+                                                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Modify House**.\n* 2.  User picks a house from the list.\n* 3.  User enters updated data into any modifiable field (all of them).\n* 4.  System saves created request for future confirmation and displays an **OK** message.\n\n#Alternative Flow\n\n* 3.a) User enters invalid formated data: System displays an error message.\n* 3.b) User doesn't enter the minimun prerequisites established by the RHNR: System displays an error message.\n\n#Precondition\n\n*  Being **logged** as an **Owner**.\n\n",
+                                                                                                       "visibility": "public",
+                                                                                                       "isAbstract": false,
+                                                                                                       "isFinalSpecialization": false,
+                                                                                                       "isLeaf": false
+                                                                                               },
+                                                                                               {
+                                                                                                       "_type": "UMLUseCase",
+                                                                                                       "_id": "AAAAAAFMEq3VUYedFag=",
+                                                                                                       "_parent": {
+                                                                                                               "$ref": "AAAAAAFMEp4hnL1DyYI="
+                                                                                                       },
+                                                                                                       "name": "Delete House Request",
+                                                                                                       "ownedElements": [
+                                                                                                               {
+                                                                                                                       "_type": "UMLExtend",
+                                                                                                                       "_id": "AAAAAAFMEtFNjonhMck=",
+                                                                                                                       "_parent": {
+                                                                                                                               "$ref": "AAAAAAFMEq3VUYedFag="
+                                                                                                                       },
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+                                                                                                                               "$ref": "AAAAAAFMEq3VUYedFag="
+                                                                                                                       },
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+                                                                                                                               "$ref": "AAAAAAFMEr+c9Uq1MXM="
+                                                                                                                       },
+                                                                                                                       "visibility": "public"
+                                                                                                               }
+                                                                                                       ],
+                                                                                                       "documentation": "\n#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Delete House Request**.\n* 2.  User picks the house.\n* 3.  System saves created request and displays an **OK** message.\n\n#Alternative Flow\n\n* \n\n#Precondition\n\n*  Being **logged** as an **Owner**.",
+                                                                                                       "visibility": "public",
+                                                                                                       "isAbstract": false,
+                                                                                                       "isFinalSpecialization": false,
+                                                                                                       "isLeaf": false
+                                                                                               }
+                                                                                       ],
+                                                                                       "visibility": "public"
+                                                                               },
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+                                                                                               "$ref": "AAAAAAFLwEZuiXb1a3A="
+                                                                                       },
+                                                                                       "name": "Offers",
+                                                                                       "ownedElements": [
+                                                                                               {
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+                                                                                                       "_parent": {
+                                                                                                               "$ref": "AAAAAAFMEqFFslnUNLM="
+                                                                                                       },
+                                                                                                       "name": "Create Offers",
+                                                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Create Offers**.\n* 2.  User picks a house from the list.\n* 3.  User enters starting date, ending date and the corresponding rate of the offer.\n* 4.  System displays an **OK** message.\n\n\n#Alternative Flow\n\n* 2.a) User enters invalid formated data: System displays an error message.\n* 2.a) User doesn't enter the minimun prerequisites established by the RHNR: System displays an error message.\n\n#Precondition\n\n*  Being **logged** as an **Owner**.\n\n",
+                                                                                                       "visibility": "public",
+                                                                                                       "isAbstract": false,
+                                                                                                       "isFinalSpecialization": false,
+                                                                                                       "isLeaf": false
+                                                                                               },
+                                                                                               {
+                                                                                                       "_type": "UMLUseCase",
+                                                                                                       "_id": "AAAAAAFMEqueeXoXZNc=",
+                                                                                                       "_parent": {
+                                                                                                               "$ref": "AAAAAAFMEqFFslnUNLM="
+                                                                                                       },
+                                                                                                       "name": "Modify Offers",
+                                                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Modify Offers**.\n* 2.  User picks a house from the list.\n* 3.  User enters starting date, ending date and the corresponding rate of the offer.\n* 4.  System displays an **OK** message.\n\n\n#Alternative Flow\n\n* 2.a) User enters invalid formated data: System displays an error message.\n* 2.a) User doesn't enter the minimun prerequisites established by the RHNR: System displays an error message.\n\n#Precondition\n\n*  Being **logged** as an **Owner**.\n",
+                                                                                                       "visibility": "public",
+                                                                                                       "isAbstract": false,
+                                                                                                       "isFinalSpecialization": false,
+                                                                                                       "isLeaf": false
+                                                                                               },
+                                                                                               {
+                                                                                                       "_type": "UMLUseCase",
+                                                                                                       "_id": "AAAAAAFMEqwWPHt9WZ8=",
+                                                                                                       "_parent": {
+                                                                                                               "$ref": "AAAAAAFMEqFFslnUNLM="
+                                                                                                       },
+                                                                                                       "name": "Delete Offers",
+                                                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Set Offers**.\n* 2.  User picks a house from the list.\n* 3.  User picks an offer from the list.\n* 4.  System displays an **OK** message.\n\n\n#Alternative Flow\n\n* 2.a) User enters invalid formated data: System displays an error message.\n* 2.a) User doesn't enter the minimun prerequisites established by the RHNR: System displays an error message.\n\n#Precondition\n\n*  Being **logged** as an **Owner**.\n",
+                                                                                                       "visibility": "public",
+                                                                                                       "isAbstract": false,
+                                                                                                       "isFinalSpecialization": false,
+                                                                                                       "isLeaf": false
+                                                                                               }
+                                                                                       ],
+                                                                                       "visibility": "public"
+                                                                               }
+                                                                       ],
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+                                                               },
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-                                               {
-                                                       "_type": "UMLUseCaseSubject",
-                                                       "_id": "AAAAAAFLwEWN83bWhYc=",
-                                                       "_parent": {
-                                                               "$ref": "AAAAAAFLwEPOeHaB+Q8="
-                                                       },
-                                                       "name": "System",
-                                                       "ownedElements": [
-                                                               {
-                                                                       "_type": "UMLUseCaseSubject",
-                                                                       "_id": "AAAAAAFLwEZuiXb1a3A=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwEWN83bWhYc="
-                                                                       },
-                                                                       "name": "Owner",
-                                                                       "ownedElements": [
-                                                                               {
-                                                                                       "_type": "UMLUseCaseSubject",
-                                                                                       "_id": "AAAAAAFMEp4hnL1DyYI=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEZuiXb1a3A="
-                                                                                       },
-                                                                                       "name": "Houses",
-                                                                                       "ownedElements": [
-                                                                                               {
-                                                                                                       "_type": "UMLUseCase",
-                                                                                                       "_id": "AAAAAAFLwEaux3cRbyk=",
-                                                                                                       "_parent": {
-                                                                                                               "$ref": "AAAAAAFMEp4hnL1DyYI="
-                                                                                                       },
-                                                                                                       "name": "Register House Request",
-                                                                                                       "ownedElements": [
-                                                                                                               {
-                                                                                                                       "_type": "UMLExtend",
-                                                                                                                       "_id": "AAAAAAFMEtE79Yj+IgY=",
-                                                                                                                       "_parent": {
-                                                                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
-                                                                                                                       },
-                                                                                                                       "source": {
-                                                                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
-                                                                                                                       },
-                                                                                                                       "target": {
-                                                                                                                               "$ref": "AAAAAAFMEsAz2VDCdRg="
-                                                                                                                       },
-                                                                                                                       "visibility": "public"
-                                                                                                               }
-                                                                                                       ],
-                                                                                                       "documentation": "\n#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Register New House**.\n* 2.  User enters town, number of bedrooms, bathrooms, kitchens and dining rooms, as well as the number of parking spaces. Additionally a general description of the house can be included.\n* 3.  System saves created house and displays an **OK** message.\n\n#Alternative Flow\n\n* 2.a) User enters invalid formated data: System displays an error message.\n* 2.b) User doesn't enter the minimun prerequisites established by the RHNR: System displays an error message.\n\n#Precondition\n\n*  Being **logged** as an **Owner**.\n\n",
-                                                                                                       "visibility": "public",
-                                                                                                       "isAbstract": false,
-                                                                                                       "isFinalSpecialization": false,
-                                                                                                       "isLeaf": false
-                                                                                               },
-                                                                                               {
-                                                                                                       "_type": "UMLUseCase",
-                                                                                                       "_id": "AAAAAAFLwEfMK3c9R4s=",
-                                                                                                       "_parent": {
-                                                                                                               "$ref": "AAAAAAFMEp4hnL1DyYI="
-                                                                                                       },
-                                                                                                       "name": "Modify House",
-                                                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Modify House**.\n* 2.  User picks a house from the list.\n* 3.  User enters updated data into any modifiable field (all of them) or deletes house.\n* 4.  System saves created house and displays an **OK** message.\n\n#Alternative Flow\n\n* 3.a) User enters invalid formated data: System displays an error message.\n* 3.b) User doesn't enter the minimun prerequisites established by the RHNR: System displays an error message.\n\n#Precondition\n\n*  Being **logged** as an **Owner**.\n\n",
-                                                                                                       "visibility": "public",
-                                                                                                       "isAbstract": false,
-                                                                                                       "isFinalSpecialization": false,
-                                                                                                       "isLeaf": false
-                                                                                               },
-                                                                                               {
-                                                                                                       "_type": "UMLUseCase",
-                                                                                                       "_id": "AAAAAAFMEq3VUYedFag=",
-                                                                                                       "_parent": {
-                                                                                                               "$ref": "AAAAAAFMEp4hnL1DyYI="
-                                                                                                       },
-                                                                                                       "name": "Delete House Request",
-                                                                                                       "ownedElements": [
-                                                                                                               {
-                                                                                                                       "_type": "UMLExtend",
-                                                                                                                       "_id": "AAAAAAFMEtFNjonhMck=",
-                                                                                                                       "_parent": {
-                                                                                                                               "$ref": "AAAAAAFMEq3VUYedFag="
-                                                                                                                       },
-                                                                                                                       "source": {
-                                                                                                                               "$ref": "AAAAAAFMEq3VUYedFag="
-                                                                                                                       },
-                                                                                                                       "target": {
-                                                                                                                               "$ref": "AAAAAAFMEr+c9Uq1MXM="
-                                                                                                                       },
-                                                                                                                       "visibility": "public"
-                                                                                                               }
-                                                                                                       ],
-                                                                                                       "visibility": "public",
-                                                                                                       "isAbstract": false,
-                                                                                                       "isFinalSpecialization": false,
-                                                                                                       "isLeaf": false
-                                                                                               }
-                                                                                       ],
-                                                                                       "visibility": "public"
-                                                                               },
-                                                                               {
-                                                                                       "_type": "UMLUseCaseSubject",
-                                                                                       "_id": "AAAAAAFMEqFFslnUNLM=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEZuiXb1a3A="
-                                                                                       },
-                                                                                       "name": "Offers",
-                                                                                       "ownedElements": [
-                                                                                               {
-                                                                                                       "_type": "UMLUseCase",
-                                                                                                       "_id": "AAAAAAFLwEh7cXdo6o0=",
-                                                                                                       "_parent": {
-                                                                                                               "$ref": "AAAAAAFMEqFFslnUNLM="
-                                                                                                       },
-                                                                                                       "name": "Create Offers",
-                                                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Set Offers**.\n* 2.  User picks a house from the list.\n* 3.  User enters starting date, ending date and the corresponding rate of the offer.\n* 4.  System displays an **OK** message.\n\n\n#Alternative Flow\n\n* 2.a) User enters invalid formated data: System displays an error message.\n* 2.a) User doesn't enter the minimun prerequisites established by the RHNR: System displays an error message.\n\n#Precondition\n\n*  Being **logged** as an **Owner**.\n\n",
-                                                                                                       "visibility": "public",
-                                                                                                       "isAbstract": false,
-                                                                                                       "isFinalSpecialization": false,
-                                                                                                       "isLeaf": false
-                                                                                               },
-                                                                                               {
-                                                                                                       "_type": "UMLUseCase",
-                                                                                                       "_id": "AAAAAAFMEqueeXoXZNc=",
-                                                                                                       "_parent": {
-                                                                                                               "$ref": "AAAAAAFMEqFFslnUNLM="
-                                                                                                       },
-                                                                                                       "name": "Modify Offers",
-                                                                                                       "visibility": "public",
-                                                                                                       "isAbstract": false,
-                                                                                                       "isFinalSpecialization": false,
-                                                                                                       "isLeaf": false
-                                                                                               },
-                                                                                               {
-                                                                                                       "_type": "UMLUseCase",
-                                                                                                       "_id": "AAAAAAFMEqwWPHt9WZ8=",
-                                                                                                       "_parent": {
-                                                                                                               "$ref": "AAAAAAFMEqFFslnUNLM="
-                                                                                                       },
-                                                                                                       "name": "Delete Offers",
-                                                                                                       "visibility": "public",
-                                                                                                       "isAbstract": false,
-                                                                                                       "isFinalSpecialization": false,
-                                                                                                       "isLeaf": false
-                                                                                               }
-                                                                                       ],
-                                                                                       "visibility": "public"
-                                                                               }
-                                                                       ],
-                                                                       "visibility": "public"
-                                                               },
-                                                               {
-                                                                       "_type": "UMLUseCaseSubject",
-                                                                       "_id": "AAAAAAFLwFBPCYMWU6I=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwEWN83bWhYc="
-                                                                       },
-                                                                       "name": "Client",
-                                                                       "ownedElements": [
-                                                                               {
-                                                                                       "_type": "UMLUseCase",
-                                                                                       "_id": "AAAAAAFLwFG89JE/zPA=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwFBPCYMWU6I="
-                                                                                       },
-                                                                                       "name": "Query Availability",
-                                                                                       "ownedElements": [
-                                                                                               {
-                                                                                                       "_type": "UMLExtend",
-                                                                                                       "_id": "AAAAAAFLwHV3/8ZJauo=",
-                                                                                                       "_parent": {
-                                                                                                               "$ref": "AAAAAAFLwFG89JE/zPA="
-                                                                                                       },
-                                                                                                       "source": {
-                                                                                                               "$ref": "AAAAAAFLwFG89JE/zPA="
-                                                                                                       },
-                                                                                                       "target": {
-                                                                                                               "$ref": "AAAAAAFLwHR/ScB8iVM="
-                                                                                                       },
-                                                                                                       "visibility": "public"
-                                                                                               }
-                                                                                       ],
-                                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Query Availability**.\n* 2.  User or system enters the code of a house.\n* 3.  System shows the availability of the required house.\n\n#Alternative Flow\n\n* 2. a) User enters invalid formated data: System displays an error message.\n* 2. b) The entered house code does not exist: **System** displays warning message.\n* 2. c) There are not available offers for the required house : **System** displays warning message.\n\n\n#Precondition\n\n* None",
-                                                                                       "visibility": "public",
-                                                                                       "isAbstract": false,
-                                                                                       "isFinalSpecialization": false,
-                                                                                       "isLeaf": false
-                                                                               },
-                                                                               {
-                                                                                       "_type": "UMLUseCase",
-                                                                                       "_id": "AAAAAAFLwFHuipI2mY8=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwFBPCYMWU6I="
-                                                                                       },
-                                                                                       "name": "Book Rural House",
-                                                                                       "ownedElements": [
-                                                                                               {
-                                                                                                       "_type": "UMLExtend",
-                                                                                                       "_id": "AAAAAAFLwFJ+8pS/QC4=",
-                                                                                                       "_parent": {
-                                                                                                               "$ref": "AAAAAAFLwFHuipI2mY8="
-                                                                                                       },
-                                                                                                       "name": "[wants to book available offer]",
-                                                                                                       "source": {
-                                                                                                               "$ref": "AAAAAAFLwFHuipI2mY8="
-                                                                                                       },
-                                                                                                       "target": {
-                                                                                                               "$ref": "AAAAAAFLwFG89JE/zPA="
-                                                                                                       },
-                                                                                                       "visibility": "public"
-                                                                                               }
-                                                                                       ],
-                                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks an available offer.\n* 2.  **System** shows the details of the house alongside with a confirmation button.\n* 3.  **System** shows the owner bank account and  the amount to be transfered.\n* 4.  User enters phone number and clicks *Confirm*.\n\n\n#Alternative Flow\n\n* 4.a) User enters invalid formated data: System displays an error message.\n\n#Precondition\n\n* Have looked before a list of available Offers.",
-                                                                                       "visibility": "public",
-                                                                                       "isAbstract": false,
-                                                                                       "isFinalSpecialization": false,
-                                                                                       "isLeaf": false
-                                                                               },
-                                                                               {
-                                                                                       "_type": "UMLUseCase",
-                                                                                       "_id": "AAAAAAFLwHR/ScB8iVM=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwFBPCYMWU6I="
-                                                                                       },
-                                                                                       "name": "Search Houses",
-                                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Search Houses**.\n* 2.  User enters either the name of the town or the house code.\n* 2.1) **System** returns a list of all the rural houses in the specified town.\n* 2.2) **System** returns information about the specified house.\n\n#Alternative Flow\n\n* 2.a) User enters invalid formated data: System displays an error message.\n* 2.b) User enters inexistant house code: System displays warning message.\n* 2.c) User enters inexistant town name : System displays warning message.\n\n\n#Precondition\n\n* None",
-                                                                                       "visibility": "public",
-                                                                                       "isAbstract": false,
-                                                                                       "isFinalSpecialization": false,
-                                                                                       "isLeaf": false
-                                                                               }
-                                                                       ],
-                                                                       "visibility": "public"
-                                                               },
-                                                               {
-                                                                       "_type": "UMLUseCase",
-                                                                       "_id": "AAAAAAFLwEmntHekno0=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwEWN83bWhYc="
-                                                                       },
-                                                                       "name": "Login",
-                                                                       "ownedElements": [
-                                                                               {
-                                                                                       "_type": "UMLExtend",
-                                                                                       "_id": "AAAAAAFMErqmONJPt9A=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "source": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "target": {
-                                                                                               "$ref": "AAAAAAFMEqwWPHt9WZ8="
-                                                                                       },
-                                                                                       "visibility": "public"
-                                                                               },
-                                                                               {
-                                                                                       "_type": "UMLExtend",
-                                                                                       "_id": "AAAAAAFMErrDVtOMcdQ=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "source": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "target": {
-                                                                                               "$ref": "AAAAAAFLwEfMK3c9R4s="
-                                                                                       },
-                                                                                       "visibility": "public"
-                                                                               },
-                                                                               {
-                                                                                       "_type": "UMLExtend",
-                                                                                       "_id": "AAAAAAFMErrqPdTJCuw=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "source": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "target": {
-                                                                                               "$ref": "AAAAAAFMEq3VUYedFag="
-                                                                                       },
-                                                                                       "visibility": "public"
-                                                                               },
-                                                                               {
-                                                                                       "_type": "UMLExtend",
-                                                                                       "_id": "AAAAAAFMErr5JNWs+FY=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "source": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "target": {
-                                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
-                                                                                       },
-                                                                                       "visibility": "public"
-                                                                               },
-                                                                               {
-                                                                                       "_type": "UMLExtend",
-                                                                                       "_id": "AAAAAAFMErySrNr/AGU=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "source": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "target": {
-                                                                                               "$ref": "AAAAAAFMEqueeXoXZNc="
-                                                                                       },
-                                                                                       "visibility": "public"
-                                                                               },
-                                                                               {
-                                                                                       "_type": "UMLExtend",
-                                                                                       "_id": "AAAAAAFMEryknNviZ1Q=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "source": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "target": {
-                                                                                               "$ref": "AAAAAAFLwEh7cXdo6o0="
-                                                                                       },
-                                                                                       "visibility": "public"
-                                                                               },
-                                                                               {
-                                                                                       "_type": "UMLExtend",
-                                                                                       "_id": "AAAAAAFMEtwS9aoDvXc=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "source": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "target": {
-                                                                                               "$ref": "AAAAAAFMEr+c9Uq1MXM="
-                                                                                       },
-                                                                                       "visibility": "public"
-                                                                               },
-                                                                               {
-                                                                                       "_type": "UMLExtend",
-                                                                                       "_id": "AAAAAAFMEtwg/KslSGk=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "source": {
-                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
-                                                                                       },
-                                                                                       "target": {
-                                                                                               "$ref": "AAAAAAFMEsAz2VDCdRg="
-                                                                                       },
-                                                                                       "visibility": "public"
-                                                                               }
-                                                                       ],
-                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Login**.\n* 2.  User enters his personal *Username* and *Password*\n* 3.  System prompts user to a extended menu.\n\n#Alternative Flow\n\n* 2.a) User enters invalid formated data: System displays an error message.\n* 2.b) *Username* and *Password* don't match with database: Syste displays **Username does not exist or password does not match\n\n\n#Precondition\n\n* None\n\n",
-                                                                       "visibility": "public",
-                                                                       "isAbstract": false,
-                                                                       "isFinalSpecialization": false,
-                                                                       "isLeaf": false
-                                                               },
-                                                               {
-                                                                       "_type": "UMLUseCaseSubject",
-                                                                       "_id": "AAAAAAFMEsUbyW0a17Y=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwEWN83bWhYc="
-                                                                       },
-                                                                       "name": "Administrator",
-                                                                       "ownedElements": [
-                                                                               {
-                                                                                       "_type": "UMLUseCase",
-                                                                                       "_id": "AAAAAAFMEr+c9Uq1MXM=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFMEsUbyW0a17Y="
-                                                                                       },
-                                                                                       "name": "Confirm House Deletion",
-                                                                                       "visibility": "public",
-                                                                                       "isAbstract": false,
-                                                                                       "isFinalSpecialization": false,
-                                                                                       "isLeaf": false
-                                                                               },
-                                                                               {
-                                                                                       "_type": "UMLUseCase",
-                                                                                       "_id": "AAAAAAFMEsAz2VDCdRg=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFMEsUbyW0a17Y="
-                                                                                       },
-                                                                                       "name": "Confirm House Registration",
-                                                                                       "visibility": "public",
-                                                                                       "isAbstract": false,
-                                                                                       "isFinalSpecialization": false,
-                                                                                       "isLeaf": false
-                                                                               }
-                                                                       ],
-                                                                       "visibility": "public"
-                                                               }
-                                                       ],
-                                                       "visibility": "public"
-                                               },
-                                               {
-                                                       "_type": "UMLActor",
-                                                       "_id": "AAAAAAFLwEShFXaH7MA=",
-                                                       "_parent": {
-                                                               "$ref": "AAAAAAFLwEPOeHaB+Q8="
-                                                       },
-                                                       "name": "Client",
-                                                       "ownedElements": [
-                                                               {
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-                                                                       "_id": "AAAAAAFLwFMlVZdUiOk=",
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-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwEShFXaH7MA="
-                                                                               },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
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-                                                                               "isUnique": false,
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-                                                                       "end2": {
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-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwFG89JE/zPA="
-                                                                               },
-                                                                               "visibility": "public",
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-                                                                       },
-                                                                       "visibility": "public",
-                                                                       "isDerived": false
-                                                               },
-                                                               {
-                                                                       "_type": "UMLAssociation",
-                                                                       "_id": "AAAAAAFLwFNJ+ZgebPs=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
-                                                                       },
-                                                                       "end1": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFLwFNJ+ZgfLdk=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFLwFNJ+ZgebPs="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwEShFXaH7MA="
-                                                                               },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
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-                                                                               "_id": "AAAAAAFLwFNJ+ZggL7Q=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFLwFNJ+ZgebPs="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwFHuipI2mY8="
-                                                                               },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
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-                                                                               "isID": false
-                                                                       },
-                                                                       "visibility": "public",
-                                                                       "isDerived": false
-                                                               },
-                                                               {
-                                                                       "_type": "UMLAssociation",
-                                                                       "_id": "AAAAAAFLwHS8WcMNrbI=",
-                                                                       "_parent": {
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-                                                                       },
-                                                                       "end1": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFLwHS8WcMOoY4=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFLwHS8WcMNrbI="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwEShFXaH7MA="
-                                                                               },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
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-                                                                               "isID": false
-                                                                       },
-                                                                       "end2": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFLwHS8WcMPYUQ=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFLwHS8WcMNrbI="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwHR/ScB8iVM="
-                                                                               },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
-                                                                       "visibility": "public",
-                                                                       "isDerived": false
-                                                               }
-                                                       ],
-                                                       "visibility": "public",
-                                                       "isAbstract": false,
-                                                       "isFinalSpecialization": false,
-                                                       "isLeaf": false
-                                               },
-                                               {
-                                                       "_type": "UMLActor",
-                                                       "_id": "AAAAAAFLwETGh3atmD8=",
-                                                       "_parent": {
-                                                               "$ref": "AAAAAAFLwEPOeHaB+Q8="
-                                                       },
-                                                       "name": "Owner",
-                                                       "ownedElements": [
-                                                               {
-                                                                       "_type": "UMLAssociation",
-                                                                       "_id": "AAAAAAFLwEvtX3hZRoY=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
-                                                                       },
-                                                                       "end1": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFLwEvtX3haIZU=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFLwEvtX3hZRoY="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
-                                                                               },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
-                                                                       "end2": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFLwEvtX3hb2MA=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFLwEvtX3hZRoY="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwEfMK3c9R4s="
-                                                                               },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
-                                                                       "visibility": "public",
-                                                                       "isDerived": false
-                                                               },
-                                                               {
-                                                                       "_type": "UMLAssociation",
-                                                                       "_id": "AAAAAAFLwEv/0niitvY=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
-                                                                       },
-                                                                       "end1": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFLwEv/0nijS2k=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFLwEv/0niitvY="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
-                                                                               },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
-                                                                       "end2": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFLwEv/0nikJ+Q=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFLwEv/0niitvY="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwEmntHekno0="
+                                                                       "name": "Client",
+                                                                       "ownedElements": [
+                                                                               {
+                                                                                       "_type": "UMLUseCase",
+                                                                                       "_id": "AAAAAAFLwFHuipI2mY8=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLwFBPCYMWU6I="
+                                                                                       },
+                                                                                       "name": "Book Rural House",
+                                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks an available offer.\n* 2.  **System** shows the details of the house alongside with a confirmation button.\n* 3.  **System** shows the owner bank account and  the amount to be transfered.\n* 4.  User enters phone number and clicks *Confirm*.\n\n\n#Alternative Flow\n\n* 4.a) User enters invalid formated data: System displays an error message.\n\n#Precondition\n\n* Have looked before a list of available Offers.",
+                                                                                       "visibility": "public",
+                                                                                       "isAbstract": false,
+                                                                                       "isFinalSpecialization": false,
+                                                                                       "isLeaf": false
                                                                                },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
-                                                                       "visibility": "public",
-                                                                       "isDerived": false
+                                                                               {
+                                                                                       "_type": "UMLUseCase",
+                                                                                       "_id": "AAAAAAFLwHR/ScB8iVM=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLwFBPCYMWU6I="
+                                                                                       },
+                                                                                       "name": "Search Availability",
+                                                                                       "ownedElements": [
+                                                                                               {
+                                                                                                       "_type": "UMLInclude",
+                                                                                                       "_id": "AAAAAAFMUlV4w3F9DJs=",
+                                                                                                       "_parent": {
+                                                                                                               "$ref": "AAAAAAFLwHR/ScB8iVM="
+                                                                                                       },
+                                                                                                       "name": "An offer has been picked",
+                                                                                                       "source": {
+                                                                                                               "$ref": "AAAAAAFLwHR/ScB8iVM="
+                                                                                                       },
+                                                                                                       "target": {
+                                                                                                               "$ref": "AAAAAAFLwFHuipI2mY8="
+                                                                                                       },
+                                                                                                       "visibility": "public"
+                                                                                               }
+                                                                                       ],
+                                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Search Houses**.\n* 2.  User introduces some specific dates and picks either the name of the town district or the house code, furthermore, the user can introduce extended information for the list search.\n* 2.1) **System** returns a list of all the rural houses in the specified district, with all the choosen filters aplied, whom have an offer in the specified dates.\n* 2.2) **System** returns information of the specified house.\n* 3.  User either picks an offer or clicks the *Cancel* button.\n\n#Alternative Flow\n\n* 2.a) User enters invalid formated data: System displays an error message.\n* 2.b) User enters inexistant house code: System displays warning message.\n* 2.c) User enters inexistant town name : System displays warning message.\n\n\n#Precondition\n\n* None",
+                                                                                       "visibility": "public",
+                                                                                       "isAbstract": false,
+                                                                                       "isFinalSpecialization": false,
+                                                                                       "isLeaf": false
+                                                                               }
+                                                                       ],
+                                                                       "visibility": "public"
                                                                },
                                                                {
-                                                                       "_type": "UMLAssociation",
-                                                                       "_id": "AAAAAAFLwEwPmXkAciY=",
+                                                                       "_type": "UMLUseCase",
+                                                                       "_id": "AAAAAAFLwEmntHekno0=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
+                                                                               "$ref": "AAAAAAFLwEWN83bWhYc="
                                                                        },
-                                                                       "end1": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFLwEwPmXkBzgo=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFLwEwPmXkAciY="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
+                                                                       "name": "Login",
+                                                                       "ownedElements": [
+                                                                               {
+                                                                                       "_type": "UMLExtend",
+                                                                                       "_id": "AAAAAAFMErqmONJPt9A=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "source": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "target": {
+                                                                                               "$ref": "AAAAAAFMEqwWPHt9WZ8="
+                                                                                       },
+                                                                                       "visibility": "public"
                                                                                },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
-                                                                       "end2": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFLwEwPmXkCAhc=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFLwEwPmXkAciY="
+                                                                               {
+                                                                                       "_type": "UMLExtend",
+                                                                                       "_id": "AAAAAAFMErrDVtOMcdQ=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "source": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "target": {
+                                                                                               "$ref": "AAAAAAFLwEfMK3c9R4s="
+                                                                                       },
+                                                                                       "visibility": "public"
                                                                                },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwEh7cXdo6o0="
+                                                                               {
+                                                                                       "_type": "UMLExtend",
+                                                                                       "_id": "AAAAAAFMErrqPdTJCuw=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "source": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "target": {
+                                                                                               "$ref": "AAAAAAFMEq3VUYedFag="
+                                                                                       },
+                                                                                       "visibility": "public"
                                                                                },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
-                                                                       "visibility": "public",
-                                                                       "isDerived": false
-                                                               },
-                                                               {
-                                                                       "_type": "UMLAssociation",
-                                                                       "_id": "AAAAAAFLwEwl7nlz8ik=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
-                                                                       },
-                                                                       "end1": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFLwEwl7nl0gu0=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFLwEwl7nlz8ik="
+                                                                               {
+                                                                                       "_type": "UMLExtend",
+                                                                                       "_id": "AAAAAAFMErr5JNWs+FY=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "source": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "target": {
+                                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
+                                                                                       },
+                                                                                       "visibility": "public"
                                                                                },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
+                                                                               {
+                                                                                       "_type": "UMLExtend",
+                                                                                       "_id": "AAAAAAFMErySrNr/AGU=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "source": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "target": {
+                                                                                               "$ref": "AAAAAAFMEqueeXoXZNc="
+                                                                                       },
+                                                                                       "visibility": "public"
                                                                                },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
-                                                                       "end2": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFLwEwl73l15Ms=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFLwEwl7nlz8ik="
+                                                                               {
+                                                                                       "_type": "UMLExtend",
+                                                                                       "_id": "AAAAAAFMEryknNviZ1Q=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "source": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "target": {
+                                                                                               "$ref": "AAAAAAFLwEh7cXdo6o0="
+                                                                                       },
+                                                                                       "visibility": "public"
                                                                                },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwEaux3cRbyk="
+                                                                               {
+                                                                                       "_type": "UMLExtend",
+                                                                                       "_id": "AAAAAAFMEtwS9aoDvXc=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "source": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "target": {
+                                                                                               "$ref": "AAAAAAFMEr+c9Uq1MXM="
+                                                                                       },
+                                                                                       "visibility": "public"
                                                                                },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
+                                                                               {
+                                                                                       "_type": "UMLExtend",
+                                                                                       "_id": "AAAAAAFMEtwg/KslSGk=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "source": {
+                                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       },
+                                                                                       "target": {
+                                                                                               "$ref": "AAAAAAFMEsAz2VDCdRg="
+                                                                                       },
+                                                                                       "visibility": "public"
+                                                                               }
+                                                                       ],
+                                                                       "documentation": "#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Login**.\n* 2.  User enters his personal *Username* and *Password*\n* 3.  System prompts user to a extended menu.\n\n#Alternative Flow\n\n* 2.a) User enters invalid formated data: System displays an error message.\n* 2.b) *Username* and *Password* don't match with database: Syste displays **Username does not exist or password does not match\n\n\n#Precondition\n\n* None\n\n",
                                                                        "visibility": "public",
-                                                                       "isDerived": false
+                                                                       "isAbstract": false,
+                                                                       "isFinalSpecialization": false,
+                                                                       "isLeaf": false
                                                                },
                                                                {
-                                                                       "_type": "UMLAssociation",
-                                                                       "_id": "AAAAAAFMEq2iF4WI6Lo=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
-                                                                       },
-                                                                       "end1": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFMEq2iF4WJRpw=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFMEq2iF4WI6Lo="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
-                                                                               },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
-                                                                       "end2": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFMEq2iF4WKiRc=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFMEq2iF4WI6Lo="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFMEqueeXoXZNc="
+                                                                       "_type": "UMLUseCaseSubject",
+                                                                       "_id": "AAAAAAFMEsUbyW0a17Y=",
+                                                                       "name": "Administrator",
+                                                                       "ownedElements": [
+                                                                               {
+                                                                                       "_type": "UMLUseCase",
+                                                                                       "_id": "AAAAAAFMEr+c9Uq1MXM=",
+                                                                                       "name": "Confirm House Deletion",
+                                                                                       "visibility": "public",
+                                                                                       "isAbstract": false,
+                                                                                       "isFinalSpecialization": false,
+                                                                                       "isLeaf": false
                                                                                },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
-                                                                       "visibility": "public",
-                                                                       "isDerived": false
+                                                                               {
+                                                                                       "_type": "UMLUseCase",
+                                                                                       "_id": "AAAAAAFMEsAz2VDCdRg=",
+                                                                                       "name": "Confirm House Registration",
+                                                                                       "visibility": "public",
+                                                                                       "isAbstract": false,
+                                                                                       "isFinalSpecialization": false,
+                                                                                       "isLeaf": false
+                                                                               }
+                                                                       ],
+                                                                       "visibility": "public"
                                                                },
                                                                {
-                                                                       "_type": "UMLAssociation",
-                                                                       "_id": "AAAAAAFMEq3AZ4asuP8=",
+                                                                       "_type": "UMLUseCaseSubject",
+                                                                       "_id": "AAAAAAFMEsUbyW0a17Y=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
-                                                                       },
-                                                                       "end1": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFMEq3AbYatUME=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFMEq3AZ4asuP8="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
-                                                                               },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
+                                                                               "$ref": "AAAAAAFLwEWN83bWhYc="
                                                                        },
-                                                                       "end2": {
-                                                                               "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFMEq3AbYauT2o=",
-                                                                               "_parent": {
-                                                                                       "$ref": "AAAAAAFMEq3AZ4asuP8="
-                                                                               },
-                                                                               "reference": {
-                                                                                       "$ref": "AAAAAAFMEqwWPHt9WZ8="
+                                                                       "name": "Administrator",
+                                                                       "ownedElements": [
+                                                                               {
+                                                                                       "_type": "UMLUseCase",
+                                                                                       "_id": "AAAAAAFMEr+c9Uq1MXM=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFMEsUbyW0a17Y="
+                                                                                       },
+                                                                                       "name": "Confirm House Deletion",
+                                                                                       "documentation": "\n#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Confirm House Deletion**.\n* 2.  User picks a house to be deleted.\n* 3.  System eliminates house and displays an **OK** message.\n\n#Alternative Flow\n\n* \n\n#Precondition\n\n*  Being **logged** as an **Owner**.\n",
+                                                                                       "visibility": "public",
+                                                                                       "isAbstract": false,
+                                                                                       "isFinalSpecialization": false,
+                                                                                       "isLeaf": false
                                                                                },
-                                                                               "visibility": "public",
-                                                                               "navigable": true,
-                                                                               "aggregation": "none",
-                                                                               "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
-                                                                       "visibility": "public",
-                                                                       "isDerived": false
-                                                               },
+                                                                               {
+                                                                                       "_type": "UMLUseCase",
+                                                                                       "_id": "AAAAAAFMEsAz2VDCdRg=",
+                                                                                       "_parent": {
+                                                                                               "$ref": "AAAAAAFMEsUbyW0a17Y="
+                                                                                       },
+                                                                                       "name": "Confirm House Registration",
+                                                                                       "documentation": "\n#Description\n\n##Flow of Events\n\n#Basic Flow\n\n* 1.  User clicks **Confirm House Registration**.\n* 2.  User picks a house to be registered.\n* 3.  System validates created house and displays an **OK** message.\n\n#Alternative Flow\n\n* \n\n#Precondition\n\n*  Being **logged** as an **Owner**.\n",
+                                                                                       "visibility": "public",
+                                                                                       "isAbstract": false,
+                                                                                       "isFinalSpecialization": false,
+                                                                                       "isLeaf": false
+                                                                               }
+                                                                       ],
+                                                                       "visibility": "public"
+                                                               }
+                                                       ],
+                                                       "visibility": "public"
+                                               },
+                                               {
+                                                       "_type": "UMLActor",
+                                                       "_id": "AAAAAAFLwEShFXaH7MA=",
+                                                       "_parent": {
+                                                               "$ref": "AAAAAAFLwEPOeHaB+Q8="
+                                                       },
+                                                       "name": "Client",
+                                                       "ownedElements": [
                                                                {
                                                                        "_type": "UMLAssociation",
-                                                                       "_id": "AAAAAAFMEq4DL4mToNY=",
+                                                                       "_id": "AAAAAAFLwFNJ+ZgebPs=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
+                                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
                                                                        },
                                                                        "end1": {
                                                                                "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFMEq4DL4mUKkI=",
+                                                                               "_id": "AAAAAAFLwFNJ+ZgfLdk=",
                                                                                "_parent": {
-                                                                                       "$ref": "AAAAAAFMEq4DL4mToNY="
+                                                                                       "$ref": "AAAAAAFLwFNJ+ZgebPs="
                                                                                },
                                                                                "reference": {
-                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
+                                                                                       "$ref": "AAAAAAFLwEShFXaH7MA="
                                                                                },
                                                                                "visibility": "public",
                                                                                "navigable": true,
                                                                        },
                                                                        "end2": {
                                                                                "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFMEq4DL4mVEsg=",
+                                                                               "_id": "AAAAAAFLwFNJ+ZggL7Q=",
                                                                                "_parent": {
-                                                                                       "$ref": "AAAAAAFMEq4DL4mToNY="
+                                                                                       "$ref": "AAAAAAFLwFNJ+ZgebPs="
                                                                                },
                                                                                "reference": {
-                                                                                       "$ref": "AAAAAAFMEq3VUYedFag="
+                                                                                       "$ref": "AAAAAAFLwFHuipI2mY8="
                                                                                },
                                                                                "visibility": "public",
                                                                                "navigable": true,
                                                                        },
                                                                        "visibility": "public",
                                                                        "isDerived": false
-                                                               }
-                                                       ],
-                                                       "visibility": "public",
-                                                       "isAbstract": false,
-                                                       "isFinalSpecialization": false,
-                                                       "isLeaf": false
-                                               },
-                                               {
-                                                       "_type": "UMLActor",
-                                                       "_id": "AAAAAAFMEsvPq3i3gzo=",
-                                                       "_parent": {
-                                                               "$ref": "AAAAAAFLwEPOeHaB+Q8="
-                                                       },
-                                                       "name": "Administrator",
-                                                       "ownedElements": [
+                                                               },
                                                                {
                                                                        "_type": "UMLAssociation",
-                                                                       "_id": "AAAAAAFMEtvZSKZzGoE=",
+                                                                       "_id": "AAAAAAFLwHS8WcMNrbI=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFMEsvPq3i3gzo="
+                                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
                                                                        },
                                                                        "end1": {
                                                                                "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFMEtvZSKZ0y7A=",
+                                                                               "_id": "AAAAAAFLwHS8WcMOoY4=",
                                                                                "_parent": {
-                                                                                       "$ref": "AAAAAAFMEtvZSKZzGoE="
+                                                                                       "$ref": "AAAAAAFLwHS8WcMNrbI="
                                                                                },
                                                                                "reference": {
-                                                                                       "$ref": "AAAAAAFMEsvPq3i3gzo="
+                                                                                       "$ref": "AAAAAAFLwEShFXaH7MA="
                                                                                },
                                                                                "visibility": "public",
                                                                                "navigable": true,
                                                                        },
                                                                        "end2": {
                                                                                "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFMEtvZSKZ1pHo=",
+                                                                               "_id": "AAAAAAFLwHS8WcMPYUQ=",
                                                                                "_parent": {
-                                                                                       "$ref": "AAAAAAFMEtvZSKZzGoE="
+                                                                                       "$ref": "AAAAAAFLwHS8WcMNrbI="
                                                                                },
                                                                                "reference": {
-                                                                                       "$ref": "AAAAAAFLwEmntHekno0="
+                                                                                       "$ref": "AAAAAAFLwHR/ScB8iVM="
                                                                                },
                                                                                "visibility": "public",
                                                                                "navigable": true,
                                                                        },
                                                                        "visibility": "public",
                                                                        "isDerived": false
-                                                               },
+                                                               }
+                                                       ],
+                                                       "visibility": "public",
+                                                       "isAbstract": false,
+                                                       "isFinalSpecialization": false,
+                                                       "isLeaf": false
+                                               },
+                                               {
+                                                       "_type": "UMLActor",
+                                                       "_id": "AAAAAAFLwETGh3atmD8=",
+                                                       "_parent": {
+                                                               "$ref": "AAAAAAFLwEPOeHaB+Q8="
+                                                       },
+                                                       "name": "Owner",
+                                                       "ownedElements": [
                                                                {
                                                                        "_type": "UMLAssociation",
-                                                                       "_id": "AAAAAAFMEtvnvaeOIDs=",
+                                                                       "_id": "AAAAAAFLwEvtX3hZRoY=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFMEsvPq3i3gzo="
+                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
                                                                        },
                                                                        "end1": {
                                                                                "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFMEtvnvaePyQI=",
+                                                                               "_id": "AAAAAAFLwEvtX3haIZU=",
                                                                                "_parent": {
-                                                                                       "$ref": "AAAAAAFMEtvnvaeOIDs="
+                                                                                       "$ref": "AAAAAAFLwEvtX3hZRoY="
                                                                                },
                                                                                "reference": {
-                                                                                       "$ref": "AAAAAAFMEsvPq3i3gzo="
+                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
                                                                                },
                                                                                "visibility": "public",
                                                                                "navigable": true,
                                                                        },
                                                                        "end2": {
                                                                                "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFMEtvnvaeQAL8=",
+                                                                               "_id": "AAAAAAFLwEvtX3hb2MA=",
                                                                                "_parent": {
-                                                                                       "$ref": "AAAAAAFMEtvnvaeOIDs="
+                                                                                       "$ref": "AAAAAAFLwEvtX3hZRoY="
                                                                                },
                                                                                "reference": {
-                                                                                       "$ref": "AAAAAAFMEr+c9Uq1MXM="
+                                                                                       "$ref": "AAAAAAFLwEfMK3c9R4s="
                                                                                },
                                                                                "visibility": "public",
                                                                                "navigable": true,
                                                                },
                                                                {
                                                                        "_type": "UMLAssociation",
-                                                                       "_id": "AAAAAAFMEtv0DKi+6yc=",
+                                                                       "_id": "AAAAAAFLwEv/0niitvY=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFMEsvPq3i3gzo="
+                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
                                                                        },
                                                                        "end1": {
                                                                                "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFMEtv0DKi/R3g=",
+                                                                               "_id": "AAAAAAFLwEv/0nijS2k=",
                                                                                "_parent": {
-                                                                                       "$ref": "AAAAAAFMEtv0DKi+6yc="
+                                                                                       "$ref": "AAAAAAFLwEv/0niitvY="
                                                                                },
                                                                                "reference": {
-                                                                                       "$ref": "AAAAAAFMEsvPq3i3gzo="
+                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
                                                                                },
                                                                                "visibility": "public",
                                                                                "navigable": true,
                                                                        },
                                                                        "end2": {
                                                                                "_type": "UMLAssociationEnd",
-                                                                               "_id": "AAAAAAFMEtv0DajA4SA=",
+                                                                               "_id": "AAAAAAFLwEv/0nikJ+Q=",
                                                                                "_parent": {
-                                                                                       "$ref": "AAAAAAFMEtv0DKi+6yc="
+                                                                                       "$ref": "AAAAAAFLwEv/0niitvY="
                                                                                },
                                                                                "reference": {
-                                                                                       "$ref": "AAAAAAFMEsAz2VDCdRg="
+                                                                                       "$ref": "AAAAAAFLwEmntHekno0="
                                                                                },
                                                                                "visibility": "public",
                                                                                "navigable": true,
                                                                                "aggregation": "none",
                                                                                "isReadOnly": false,
-                                                                               "isOrdered": false,
-                                                                               "isUnique": false,
-                                                                               "isDerived": false,
-                                                                               "isID": false
-                                                                       },
-                                                                       "visibility": "public",
-                                                                       "isDerived": false
-                                                               }
-                                                       ],
-                                                       "visibility": "public",
-                                                       "isAbstract": false,
-                                                       "isFinalSpecialization": false,
-                                                       "isLeaf": false
-                                               }
-                                       ],
-                                       "visible": true,
-                                       "defaultDiagram": false,
-                                       "ownedViews": [
-                                               {
-                                                       "_type": "UMLActorView",
-                                                       "_id": "AAAAAAFLwEShF3aJrGU=",
-                                                       "_parent": {
-                                                               "$ref": "AAAAAAFLwEPOeHaB+Q8="
-                                                       },
-                                                       "model": {
-                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
-                                                       },
-                                                       "subViews": [
-                                                               {
-                                                                       "_type": "UMLNameCompartmentView",
-                                                                       "_id": "AAAAAAFLwEShF3aKBds=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwEShF3aJrGU="
-                                                                       },
-                                                                       "model": {
-                                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
-                                                                       },
-                                                                       "subViews": [
-                                                                               {
-                                                                                       "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEShF3aLB4k=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEShF3aKBds="
-                                                                                       },
-                                                                                       "visible": false,
-                                                                                       "enabled": true,
-                                                                                       "lineColor": "#000000",
-                                                                                       "fillColor": "#f6f987",
-                                                                                       "fontColor": "#000000",
-                                                                                       "font": "Arial;13;0",
-                                                                                       "showShadow": true,
-                                                                                       "left": -60,
-                                                                                       "top": 1356,
-                                                                                       "width": 0,
-                                                                                       "height": 13,
-                                                                                       "autoResize": false,
-                                                                                       "underline": false,
-                                                                                       "horizontalAlignment": 2,
-                                                                                       "verticalAlignment": 5
-                                                                               },
-                                                                               {
-                                                                                       "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEShGHaMcHg=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEShF3aKBds="
-                                                                                       },
-                                                                                       "visible": true,
-                                                                                       "enabled": true,
-                                                                                       "lineColor": "#000000",
-                                                                                       "fillColor": "#f6f987",
-                                                                                       "fontColor": "#000000",
-                                                                                       "font": "Arial;13;1",
-                                                                                       "showShadow": true,
-                                                                                       "left": 97,
-                                                                                       "top": 833,
-                                                                                       "width": 40,
-                                                                                       "height": 13,
-                                                                                       "autoResize": false,
-                                                                                       "underline": false,
-                                                                                       "text": "Client",
-                                                                                       "horizontalAlignment": 2,
-                                                                                       "verticalAlignment": 5
-                                                                               },
-                                                                               {
-                                                                                       "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEShGHaNy0U=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEShF3aKBds="
-                                                                                       },
-                                                                                       "visible": false,
-                                                                                       "enabled": true,
-                                                                                       "lineColor": "#000000",
-                                                                                       "fillColor": "#f6f987",
-                                                                                       "fontColor": "#000000",
-                                                                                       "font": "Arial;13;0",
-                                                                                       "showShadow": true,
-                                                                                       "left": -60,
-                                                                                       "top": 1356,
-                                                                                       "width": 163,
-                                                                                       "height": 13,
-                                                                                       "autoResize": false,
-                                                                                       "underline": false,
-                                                                                       "text": "(from RH_UseCaseDiagram)",
-                                                                                       "horizontalAlignment": 2,
-                                                                                       "verticalAlignment": 5
-                                                                               },
-                                                                               {
-                                                                                       "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEShGHaOja4=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEShF3aKBds="
-                                                                                       },
-                                                                                       "visible": false,
-                                                                                       "enabled": true,
-                                                                                       "lineColor": "#000000",
-                                                                                       "fillColor": "#f6f987",
-                                                                                       "fontColor": "#000000",
-                                                                                       "font": "Arial;13;0",
-                                                                                       "showShadow": true,
-                                                                                       "left": -60,
-                                                                                       "top": 1356,
-                                                                                       "width": 0,
-                                                                                       "height": 13,
-                                                                                       "autoResize": false,
-                                                                                       "underline": false,
-                                                                                       "horizontalAlignment": 1,
-                                                                                       "verticalAlignment": 5
-                                                                               }
-                                                                       ],
-                                                                       "visible": true,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#f6f987",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
-                                                                       "left": 92,
-                                                                       "top": 826,
-                                                                       "width": 50,
-                                                                       "height": 25,
-                                                                       "autoResize": false,
-                                                                       "stereotypeLabel": {
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-                                                                       },
-                                                                       "nameLabel": {
-                                                                               "$ref": "AAAAAAFLwEShGHaMcHg="
-                                                                       },
-                                                                       "namespaceLabel": {
-                                                                               "$ref": "AAAAAAFLwEShGHaNy0U="
-                                                                       },
-                                                                       "propertyLabel": {
-                                                                               "$ref": "AAAAAAFLwEShGHaOja4="
-                                                                       }
-                                                               },
-                                                               {
-                                                                       "_type": "UMLAttributeCompartmentView",
-                                                                       "_id": "AAAAAAFLwEShGHaPUGM=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwEShF3aJrGU="
-                                                                       },
-                                                                       "model": {
-                                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
-                                                                       },
-                                                                       "visible": false,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#f6f987",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
-                                                                       "left": -40,
-                                                                       "top": 904,
-                                                                       "width": 10,
-                                                                       "height": 10,
-                                                                       "autoResize": false
-                                                               },
-                                                               {
-                                                                       "_type": "UMLOperationCompartmentView",
-                                                                       "_id": "AAAAAAFLwEShGXaQH5Q=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwEShF3aJrGU="
-                                                                       },
-                                                                       "model": {
-                                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
-                                                                       },
-                                                                       "visible": false,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#f6f987",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
-                                                                       "left": -40,
-                                                                       "top": 904,
-                                                                       "width": 10,
-                                                                       "height": 10,
-                                                                       "autoResize": false
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "visibility": "public",
+                                                                       "isDerived": false
                                                                },
                                                                {
-                                                                       "_type": "UMLTemplateParameterCompartmentView",
-                                                                       "_id": "AAAAAAFLwEShGXaRQ1w=",
+                                                                       "_type": "UMLAssociation",
+                                                                       "_id": "AAAAAAFLwEwPmXkAciY=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwEShF3aJrGU="
+                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
                                                                        },
-                                                                       "model": {
-                                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
+                                                                       "end1": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFLwEwPmXkBzgo=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFLwEwPmXkAciY="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
                                                                        },
-                                                                       "visible": false,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#f6f987",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
-                                                                       "left": -40,
-                                                                       "top": 904,
-                                                                       "width": 10,
-                                                                       "height": 10,
-                                                                       "autoResize": false
-                                                               }
-                                                       ],
-                                                       "visible": true,
-                                                       "enabled": true,
-                                                       "lineColor": "#000000",
-                                                       "fillColor": "#f6f987",
-                                                       "fontColor": "#000000",
-                                                       "font": "Arial;13;0",
-                                                       "showShadow": true,
-                                                       "left": 92,
-                                                       "top": 772,
-                                                       "width": 50,
-                                                       "height": 80,
-                                                       "autoResize": false,
-                                                       "stereotypeDisplay": "label",
-                                                       "showVisibility": true,
-                                                       "showNamespace": false,
-                                                       "showProperty": true,
-                                                       "showType": true,
-                                                       "nameCompartment": {
-                                                               "$ref": "AAAAAAFLwEShF3aKBds="
-                                                       },
-                                                       "wordWrap": false,
-                                                       "suppressAttributes": true,
-                                                       "suppressOperations": true,
-                                                       "showMultiplicity": true,
-                                                       "showOperationSignature": true,
-                                                       "attributeCompartment": {
-                                                               "$ref": "AAAAAAFLwEShGHaPUGM="
-                                                       },
-                                                       "operationCompartment": {
-                                                               "$ref": "AAAAAAFLwEShGXaQH5Q="
-                                                       },
-                                                       "templateParameterCompartment": {
-                                                               "$ref": "AAAAAAFLwEShGXaRQ1w="
-                                                       }
-                                               },
-                                               {
-                                                       "_type": "UMLActorView",
-                                                       "_id": "AAAAAAFLwETGiHavFWM=",
-                                                       "_parent": {
-                                                               "$ref": "AAAAAAFLwEPOeHaB+Q8="
-                                                       },
-                                                       "model": {
-                                                               "$ref": "AAAAAAFLwETGh3atmD8="
-                                                       },
-                                                       "subViews": [
+                                                                       "end2": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFLwEwPmXkCAhc=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFLwEwPmXkAciY="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFLwEh7cXdo6o0="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "visibility": "public",
+                                                                       "isDerived": false
+                                                               },
                                                                {
-                                                                       "_type": "UMLNameCompartmentView",
-                                                                       "_id": "AAAAAAFLwETGiHawKpQ=",
+                                                                       "_type": "UMLAssociation",
+                                                                       "_id": "AAAAAAFLwEwl7nlz8ik=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwETGiHavFWM="
-                                                                       },
-                                                                       "model": {
                                                                                "$ref": "AAAAAAFLwETGh3atmD8="
                                                                        },
-                                                                       "subViews": [
-                                                                               {
-                                                                                       "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwETGiHaxEF0=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwETGiHawKpQ="
-                                                                                       },
-                                                                                       "visible": false,
-                                                                                       "enabled": true,
-                                                                                       "lineColor": "#000000",
-                                                                                       "fillColor": "#32201b",
-                                                                                       "fontColor": "#000000",
-                                                                                       "font": "Arial;13;0",
-                                                                                       "showShadow": true,
-                                                                                       "left": -1536,
-                                                                                       "top": -324,
-                                                                                       "width": 0,
-                                                                                       "height": 13,
-                                                                                       "autoResize": false,
-                                                                                       "underline": false,
-                                                                                       "horizontalAlignment": 2,
-                                                                                       "verticalAlignment": 5
-                                                                               },
-                                                                               {
-                                                                                       "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwETGiHayEEk=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwETGiHawKpQ="
-                                                                                       },
-                                                                                       "visible": true,
-                                                                                       "enabled": true,
-                                                                                       "lineColor": "#000000",
-                                                                                       "fillColor": "#32201b",
-                                                                                       "fontColor": "#000000",
-                                                                                       "font": "Arial;13;1",
-                                                                                       "showShadow": true,
-                                                                                       "left": 73,
-                                                                                       "top": 313,
-                                                                                       "width": 42,
-                                                                                       "height": 13,
-                                                                                       "autoResize": false,
-                                                                                       "underline": false,
-                                                                                       "text": "Owner",
-                                                                                       "horizontalAlignment": 2,
-                                                                                       "verticalAlignment": 5
+                                                                       "end1": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFLwEwl7nl0gu0=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFLwEwl7nlz8ik="
                                                                                },
-                                                                               {
-                                                                                       "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwETGiHazS4k=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwETGiHawKpQ="
-                                                                                       },
-                                                                                       "visible": false,
-                                                                                       "enabled": true,
-                                                                                       "lineColor": "#000000",
-                                                                                       "fillColor": "#32201b",
-                                                                                       "fontColor": "#000000",
-                                                                                       "font": "Arial;13;0",
-                                                                                       "showShadow": true,
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-                                                                                       "top": -324,
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-                                                                                       "height": 13,
-                                                                                       "autoResize": false,
-                                                                                       "underline": false,
-                                                                                       "text": "(from RH_UseCaseDiagram)",
-                                                                                       "horizontalAlignment": 2,
-                                                                                       "verticalAlignment": 5
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
                                                                                },
-                                                                               {
-                                                                                       "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwETGiXa092I=",
-                                                                                       "_parent": {
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-                                                                                       },
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-                                                                                       "enabled": true,
-                                                                                       "lineColor": "#000000",
-                                                                                       "fillColor": "#32201b",
-                                                                                       "fontColor": "#000000",
-                                                                                       "font": "Arial;13;0",
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-                                                                                       "verticalAlignment": 5
-                                                                               }
-                                                                       ],
-                                                                       "visible": true,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#32201b",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
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-                                                                       "top": 306,
-                                                                       "width": 52,
-                                                                       "height": 25,
-                                                                       "autoResize": false,
-                                                                       "stereotypeLabel": {
-                                                                               "$ref": "AAAAAAFLwETGiHaxEF0="
-                                                                       },
-                                                                       "nameLabel": {
-                                                                               "$ref": "AAAAAAFLwETGiHayEEk="
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
                                                                        },
-                                                                       "namespaceLabel": {
-                                                                               "$ref": "AAAAAAFLwETGiHazS4k="
+                                                                       "end2": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFLwEwl73l15Ms=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFLwEwl7nlz8ik="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFLwEaux3cRbyk="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
                                                                        },
-                                                                       "propertyLabel": {
-                                                                               "$ref": "AAAAAAFLwETGiXa092I="
-                                                                       }
+                                                                       "visibility": "public",
+                                                                       "isDerived": false
                                                                },
                                                                {
-                                                                       "_type": "UMLAttributeCompartmentView",
-                                                                       "_id": "AAAAAAFLwETGiXa1G4I=",
+                                                                       "_type": "UMLAssociation",
+                                                                       "_id": "AAAAAAFMEq2iF4WI6Lo=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwETGiHavFWM="
-                                                                       },
-                                                                       "model": {
                                                                                "$ref": "AAAAAAFLwETGh3atmD8="
                                                                        },
-                                                                       "visible": false,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#32201b",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
-                                                                       "left": -1024,
-                                                                       "top": -216,
-                                                                       "width": 10,
-                                                                       "height": 10,
-                                                                       "autoResize": false
+                                                                       "end1": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMEq2iF4WJRpw=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMEq2iF4WI6Lo="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "end2": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMEq2iF4WKiRc=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMEq2iF4WI6Lo="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFMEqueeXoXZNc="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "visibility": "public",
+                                                                       "isDerived": false
                                                                },
                                                                {
-                                                                       "_type": "UMLOperationCompartmentView",
-                                                                       "_id": "AAAAAAFLwETGiXa2HqQ=",
+                                                                       "_type": "UMLAssociation",
+                                                                       "_id": "AAAAAAFMEq3AZ4asuP8=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwETGiHavFWM="
-                                                                       },
-                                                                       "model": {
                                                                                "$ref": "AAAAAAFLwETGh3atmD8="
                                                                        },
-                                                                       "visible": false,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#32201b",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
-                                                                       "left": -1024,
-                                                                       "top": -216,
-                                                                       "width": 10,
-                                                                       "height": 10,
-                                                                       "autoResize": false
+                                                                       "end1": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMEq3AbYatUME=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMEq3AZ4asuP8="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "end2": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMEq3AbYauT2o=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMEq3AZ4asuP8="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFMEqwWPHt9WZ8="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "visibility": "public",
+                                                                       "isDerived": false
                                                                },
                                                                {
-                                                                       "_type": "UMLTemplateParameterCompartmentView",
-                                                                       "_id": "AAAAAAFLwETGiXa3bV4=",
+                                                                       "_type": "UMLAssociation",
+                                                                       "_id": "AAAAAAFMEq4DL4mToNY=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwETGiHavFWM="
-                                                                       },
-                                                                       "model": {
                                                                                "$ref": "AAAAAAFLwETGh3atmD8="
                                                                        },
-                                                                       "visible": false,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#32201b",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
-                                                                       "left": -1024,
-                                                                       "top": -216,
-                                                                       "width": 10,
-                                                                       "height": 10,
-                                                                       "autoResize": false
+                                                                       "end1": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMEq4DL4mUKkI=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMEq4DL4mToNY="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFLwETGh3atmD8="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "end2": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMEq4DL4mVEsg=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMEq4DL4mToNY="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFMEq3VUYedFag="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "visibility": "public",
+                                                                       "isDerived": false
                                                                }
                                                        ],
-                                                       "visible": true,
-                                                       "enabled": true,
-                                                       "lineColor": "#000000",
-                                                       "fillColor": "#32201b",
-                                                       "fontColor": "#000000",
-                                                       "font": "Arial;13;0",
-                                                       "showShadow": true,
-                                                       "left": 68,
-                                                       "top": 252,
-                                                       "width": 52,
-                                                       "height": 80,
-                                                       "autoResize": false,
-                                                       "stereotypeDisplay": "label",
-                                                       "showVisibility": true,
-                                                       "showNamespace": false,
-                                                       "showProperty": true,
-                                                       "showType": true,
-                                                       "nameCompartment": {
-                                                               "$ref": "AAAAAAFLwETGiHawKpQ="
-                                                       },
-                                                       "wordWrap": false,
-                                                       "suppressAttributes": true,
-                                                       "suppressOperations": true,
-                                                       "showMultiplicity": true,
-                                                       "showOperationSignature": true,
-                                                       "attributeCompartment": {
-                                                               "$ref": "AAAAAAFLwETGiXa1G4I="
-                                                       },
-                                                       "operationCompartment": {
-                                                               "$ref": "AAAAAAFLwETGiXa2HqQ="
-                                                       },
-                                                       "templateParameterCompartment": {
-                                                               "$ref": "AAAAAAFLwETGiXa3bV4="
-                                                       }
+                                                       "visibility": "public",
+                                                       "isAbstract": false,
+                                                       "isFinalSpecialization": false,
+                                                       "isLeaf": false
                                                },
                                                {
-                                                       "_type": "UMLUseCaseSubjectView",
-                                                       "_id": "AAAAAAFLwEWN9HbYvyg=",
+                                                       "_type": "UMLActor",
+                                                       "_id": "AAAAAAFMEsvPq3i3gzo=",
                                                        "_parent": {
                                                                "$ref": "AAAAAAFLwEPOeHaB+Q8="
                                                        },
-                                                       "model": {
-                                                               "$ref": "AAAAAAFLwEWN83bWhYc="
-                                                       },
-                                                       "subViews": [
+                                                       "name": "Administrator",
+                                                       "ownedElements": [
+                                                               {
+                                                                       "_type": "UMLAssociation",
+                                                                       "_id": "AAAAAAFMEtvZSKZzGoE=",
+                                                                       "_parent": {
+                                                                               "$ref": "AAAAAAFMEsvPq3i3gzo="
+                                                                       },
+                                                                       "end1": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMEtvZSKZ0y7A=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMEtvZSKZzGoE="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFMEsvPq3i3gzo="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "end2": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMEtvZSKZ1pHo=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMEtvZSKZzGoE="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFLwEmntHekno0="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "visibility": "public",
+                                                                       "isDerived": false
+                                                               },
                                                                {
-                                                                       "_type": "UMLNameCompartmentView",
-                                                                       "_id": "AAAAAAFLwEWN9HbZU/A=",
+                                                                       "_type": "UMLAssociation",
+                                                                       "_id": "AAAAAAFMEtvnvaeOIDs=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwEWN9HbYvyg="
-                                                                       },
-                                                                       "model": {
-                                                                               "$ref": "AAAAAAFLwEWN83bWhYc="
+                                                                               "$ref": "AAAAAAFMEsvPq3i3gzo="
                                                                        },
-                                                                       "subViews": [
-                                                                               {
-                                                                                       "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEWN9HbaoMs=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEWN9HbZU/A="
-                                                                                       },
-                                                                                       "visible": false,
-                                                                                       "enabled": true,
-                                                                                       "lineColor": "#000000",
-                                                                                       "fillColor": "#ffffff",
-                                                                                       "fontColor": "#000000",
-                                                                                       "font": "Arial;13;0",
-                                                                                       "showShadow": true,
-                                                                                       "left": -288,
-                                                                                       "top": -144,
-                                                                                       "width": 0,
-                                                                                       "height": 13,
-                                                                                       "autoResize": false,
-                                                                                       "underline": false,
-                                                                                       "horizontalAlignment": 2,
-                                                                                       "verticalAlignment": 5
+                                                                       "end1": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMEtvnvaePyQI=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMEtvnvaeOIDs="
                                                                                },
-                                                                               {
-                                                                                       "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEWN9XbbQpI=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEWN9HbZU/A="
-                                                                                       },
-                                                                                       "visible": true,
-                                                                                       "enabled": true,
-                                                                                       "lineColor": "#000000",
-                                                                                       "fillColor": "#ffffff",
-                                                                                       "fontColor": "#000000",
-                                                                                       "font": "Arial;13;1",
-                                                                                       "showShadow": true,
-                                                                                       "left": 201,
-                                                                                       "top": 67,
-                                                                                       "width": 663,
-                                                                                       "height": 13,
-                                                                                       "autoResize": false,
-                                                                                       "underline": false,
-                                                                                       "text": "System",
-                                                                                       "horizontalAlignment": 2,
-                                                                                       "verticalAlignment": 5
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFMEsvPq3i3gzo="
                                                                                },
-                                                                               {
-                                                                                       "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEWN9Xbc398=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEWN9HbZU/A="
-                                                                                       },
-                                                                                       "visible": false,
-                                                                                       "enabled": true,
-                                                                                       "lineColor": "#000000",
-                                                                                       "fillColor": "#ffffff",
-                                                                                       "fontColor": "#000000",
-                                                                                       "font": "Arial;13;0",
-                                                                                       "showShadow": true,
-                                                                                       "left": -288,
-                                                                                       "top": -144,
-                                                                                       "width": 163,
-                                                                                       "height": 13,
-                                                                                       "autoResize": false,
-                                                                                       "underline": false,
-                                                                                       "text": "(from RH_UseCaseDiagram)",
-                                                                                       "horizontalAlignment": 2,
-                                                                                       "verticalAlignment": 5
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "end2": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMEtvnvaeQAL8=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMEtvnvaeOIDs="
                                                                                },
-                                                                               {
-                                                                                       "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEWN9XbdFxQ=",
-                                                                                       "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEWN9HbZU/A="
-                                                                                       },
-                                                                                       "visible": false,
-                                                                                       "enabled": true,
-                                                                                       "lineColor": "#000000",
-                                                                                       "fillColor": "#ffffff",
-                                                                                       "fontColor": "#000000",
-                                                                                       "font": "Arial;13;0",
-                                                                                       "showShadow": true,
-                                                                                       "left": -288,
-                                                                                       "top": -144,
-                                                                                       "width": 0,
-                                                                                       "height": 13,
-                                                                                       "autoResize": false,
-                                                                                       "underline": false,
-                                                                                       "horizontalAlignment": 1,
-                                                                                       "verticalAlignment": 5
-                                                                               }
-                                                                       ],
-                                                                       "visible": true,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
-                                                                       "left": 196,
-                                                                       "top": 60,
-                                                                       "width": 673,
-                                                                       "height": 25,
-                                                                       "autoResize": false,
-                                                                       "stereotypeLabel": {
-                                                                               "$ref": "AAAAAAFLwEWN9HbaoMs="
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFMEr+c9Uq1MXM="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
                                                                        },
-                                                                       "nameLabel": {
-                                                                               "$ref": "AAAAAAFLwEWN9XbbQpI="
+                                                                       "visibility": "public",
+                                                                       "isDerived": false
+                                                               },
+                                                               {
+                                                                       "_type": "UMLAssociation",
+                                                                       "_id": "AAAAAAFMEtv0DKi+6yc=",
+                                                                       "_parent": {
+                                                                               "$ref": "AAAAAAFMEsvPq3i3gzo="
                                                                        },
-                                                                       "namespaceLabel": {
-                                                                               "$ref": "AAAAAAFLwEWN9Xbc398="
+                                                                       "end1": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMEtv0DKi/R3g=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMEtv0DKi+6yc="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFMEsvPq3i3gzo="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
                                                                        },
-                                                                       "propertyLabel": {
-                                                                               "$ref": "AAAAAAFLwEWN9XbdFxQ="
-                                                                       }
+                                                                       "end2": {
+                                                                               "_type": "UMLAssociationEnd",
+                                                                               "_id": "AAAAAAFMEtv0DajA4SA=",
+                                                                               "_parent": {
+                                                                                       "$ref": "AAAAAAFMEtv0DKi+6yc="
+                                                                               },
+                                                                               "reference": {
+                                                                                       "$ref": "AAAAAAFMEsAz2VDCdRg="
+                                                                               },
+                                                                               "visibility": "public",
+                                                                               "navigable": true,
+                                                                               "aggregation": "none",
+                                                                               "isReadOnly": false,
+                                                                               "isOrdered": false,
+                                                                               "isUnique": false,
+                                                                               "isDerived": false,
+                                                                               "isID": false
+                                                                       },
+                                                                       "visibility": "public",
+                                                                       "isDerived": false
                                                                }
                                                        ],
-                                                       "visible": true,
-                                                       "enabled": true,
-                                                       "lineColor": "#000000",
-                                                       "fillColor": "#ffffff",
-                                                       "fontColor": "#000000",
-                                                       "font": "Arial;13;0",
-                                                       "showShadow": true,
-                                                       "left": 196,
-                                                       "top": 60,
-                                                       "width": 673,
-                                                       "height": 897,
-                                                       "autoResize": false,
-                                                       "stereotypeDisplay": "label",
-                                                       "showVisibility": true,
-                                                       "showNamespace": false,
-                                                       "showProperty": true,
-                                                       "showType": true,
-                                                       "nameCompartment": {
-                                                               "$ref": "AAAAAAFLwEWN9HbZU/A="
-                                                       },
-                                                       "wordWrap": false
-                                               },
+                                                       "visibility": "public",
+                                                       "isAbstract": false,
+                                                       "isFinalSpecialization": false,
+                                                       "isLeaf": false
+                                               }
+                                       ],
+                                       "visible": true,
+                                       "defaultDiagram": false,
+                                       "ownedViews": [
                                                {
-                                                       "_type": "UMLUseCaseSubjectView",
-                                                       "_id": "AAAAAAFLwEZuiXb3Mug=",
+                                                       "_type": "UMLActorView",
+                                                       "_id": "AAAAAAFLwEShF3aJrGU=",
                                                        "_parent": {
                                                                "$ref": "AAAAAAFLwEPOeHaB+Q8="
                                                        },
                                                        "model": {
-                                                               "$ref": "AAAAAAFLwEZuiXb1a3A="
+                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
                                                        },
                                                        "subViews": [
                                                                {
                                                                        "_type": "UMLNameCompartmentView",
-                                                                       "_id": "AAAAAAFLwEZuinb48ZM=",
+                                                                       "_id": "AAAAAAFLwEShF3aKBds=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwEZuiXb3Mug="
+                                                                               "$ref": "AAAAAAFLwEShF3aJrGU="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLwEZuiXb1a3A="
+                                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
                                                                        },
                                                                        "subViews": [
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEZuinb5MNY=",
+                                                                                       "_id": "AAAAAAFLwEShF3aLB4k=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEZuinb48ZM="
+                                                                                               "$ref": "AAAAAAFLwEShF3aKBds="
                                                                                        },
                                                                                        "visible": false,
                                                                                        "enabled": true,
                                                                                        "lineColor": "#000000",
-                                                                                       "fillColor": "#ffffff",
+                                                                                       "fillColor": "#f6f987",
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": -96,
-                                                                                       "top": -48,
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+                                                                                       "containerExtending": false,
+                                                                                       "left": -60,
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                                                                                        "autoResize": false,
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEZui3b63T0=",
+                                                                                       "_id": "AAAAAAFLwEShGHaMcHg=",
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-                                                                                               "$ref": "AAAAAAFLwEZuinb48ZM="
+                                                                                               "$ref": "AAAAAAFLwEShF3aKBds="
                                                                                        },
                                                                                        "visible": true,
                                                                                        "enabled": true,
                                                                                        "lineColor": "#000000",
-                                                                                       "fillColor": "#ffffff",
+                                                                                       "fillColor": "#f6f987",
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;1",
                                                                                        "showShadow": true,
-                                                                                       "left": 209,
-                                                                                       "top": 91,
-                                                                                       "width": 375,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": 97,
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                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "Owner",
+                                                                                       "text": "Client",
                                                                                        "horizontalAlignment": 2,
                                                                                        "verticalAlignment": 5
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEZui3b71zQ=",
+                                                                                       "_id": "AAAAAAFLwEShGHaNy0U=",
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-                                                                                               "$ref": "AAAAAAFLwEZuinb48ZM="
+                                                                                               "$ref": "AAAAAAFLwEShF3aKBds="
                                                                                        },
                                                                                        "visible": false,
                                                                                        "enabled": true,
                                                                                        "lineColor": "#000000",
-                                                                                       "fillColor": "#ffffff",
+                                                                                       "fillColor": "#f6f987",
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": -96,
-                                                                                       "top": -48,
-                                                                                       "width": 82,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -60,
+                                                                                       "top": 1356,
+                                                                                       "width": 163,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "(from System)",
+                                                                                       "text": "(from RH_UseCaseDiagram)",
                                                                                        "horizontalAlignment": 2,
                                                                                        "verticalAlignment": 5
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEZui3b8aLo=",
+                                                                                       "_id": "AAAAAAFLwEShGHaOja4=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEZuinb48ZM="
+                                                                                               "$ref": "AAAAAAFLwEShF3aKBds="
                                                                                        },
                                                                                        "visible": false,
                                                                                        "enabled": true,
                                                                                        "lineColor": "#000000",
-                                                                                       "fillColor": "#ffffff",
+                                                                                       "fillColor": "#f6f987",
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": -96,
-                                                                                       "top": -48,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -60,
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                                                                                        "autoResize": false,
                                                                        "visible": true,
                                                                        "enabled": true,
                                                                        "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
+                                                                       "fillColor": "#f6f987",
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
-                                                                       "left": 204,
-                                                                       "top": 84,
-                                                                       "width": 385,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": 92,
+                                                                       "top": 826,
+                                                                       "width": 50,
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                                                                        "autoResize": false,
                                                                        "stereotypeLabel": {
-                                                                               "$ref": "AAAAAAFLwEZuinb5MNY="
+                                                                               "$ref": "AAAAAAFLwEShF3aLB4k="
                                                                        },
                                                                        "nameLabel": {
-                                                                               "$ref": "AAAAAAFLwEZui3b63T0="
+                                                                               "$ref": "AAAAAAFLwEShGHaMcHg="
                                                                        },
                                                                        "namespaceLabel": {
-                                                                               "$ref": "AAAAAAFLwEZui3b71zQ="
+                                                                               "$ref": "AAAAAAFLwEShGHaNy0U="
                                                                        },
                                                                        "propertyLabel": {
-                                                                               "$ref": "AAAAAAFLwEZui3b8aLo="
+                                                                               "$ref": "AAAAAAFLwEShGHaOja4="
                                                                        }
+                                                               },
+                                                               {
+                                                                       "_type": "UMLAttributeCompartmentView",
+                                                                       "_id": "AAAAAAFLwEShGHaPUGM=",
+                                                                       "_parent": {
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+                                                                       },
+                                                                       "model": {
+                                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
+                                                                       },
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+                                                                       "enabled": true,
+                                                                       "lineColor": "#000000",
+                                                                       "fillColor": "#f6f987",
+                                                                       "fontColor": "#000000",
+                                                                       "font": "Arial;13;0",
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+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
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+                                                                       "height": 10,
+                                                                       "autoResize": false
+                                                               },
+                                                               {
+                                                                       "_type": "UMLOperationCompartmentView",
+                                                                       "_id": "AAAAAAFLwEShGXaQH5Q=",
+                                                                       "_parent": {
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+                                                                       },
+                                                                       "model": {
+                                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
+                                                                       },
+                                                                       "visible": false,
+                                                                       "enabled": true,
+                                                                       "lineColor": "#000000",
+                                                                       "fillColor": "#f6f987",
+                                                                       "fontColor": "#000000",
+                                                                       "font": "Arial;13;0",
+                                                                       "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": -40,
+                                                                       "top": 904,
+                                                                       "width": 10,
+                                                                       "height": 10,
+                                                                       "autoResize": false
+                                                               },
+                                                               {
+                                                                       "_type": "UMLTemplateParameterCompartmentView",
+                                                                       "_id": "AAAAAAFLwEShGXaRQ1w=",
+                                                                       "_parent": {
+                                                                               "$ref": "AAAAAAFLwEShF3aJrGU="
+                                                                       },
+                                                                       "model": {
+                                                                               "$ref": "AAAAAAFLwEShFXaH7MA="
+                                                                       },
+                                                                       "visible": false,
+                                                                       "enabled": true,
+                                                                       "lineColor": "#000000",
+                                                                       "fillColor": "#f6f987",
+                                                                       "fontColor": "#000000",
+                                                                       "font": "Arial;13;0",
+                                                                       "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": -40,
+                                                                       "top": 904,
+                                                                       "width": 10,
+                                                                       "height": 10,
+                                                                       "autoResize": false
                                                                }
                                                        ],
                                                        "visible": true,
                                                        "enabled": true,
                                                        "lineColor": "#000000",
-                                                       "fillColor": "#ffffff",
+                                                       "fillColor": "#f6f987",
                                                        "fontColor": "#000000",
                                                        "font": "Arial;13;0",
                                                        "showShadow": true,
-                                                       "left": 204,
-                                                       "top": 84,
-                                                       "width": 385,
-                                                       "height": 437,
+                                                       "containerChangeable": true,
+                                                       "containerExtending": false,
+                                                       "left": 92,
+                                                       "top": 772,
+                                                       "width": 50,
+                                                       "height": 80,
                                                        "autoResize": false,
                                                        "stereotypeDisplay": "label",
                                                        "showVisibility": true,
                                                        "showProperty": true,
                                                        "showType": true,
                                                        "nameCompartment": {
-                                                               "$ref": "AAAAAAFLwEZuinb48ZM="
+                                                               "$ref": "AAAAAAFLwEShF3aKBds="
                                                        },
-                                                       "wordWrap": false
+                                                       "wordWrap": false,
+                                                       "suppressAttributes": true,
+                                                       "suppressOperations": true,
+                                                       "showMultiplicity": true,
+                                                       "showOperationSignature": true,
+                                                       "attributeCompartment": {
+                                                               "$ref": "AAAAAAFLwEShGHaPUGM="
+                                                       },
+                                                       "operationCompartment": {
+                                                               "$ref": "AAAAAAFLwEShGXaQH5Q="
+                                                       },
+                                                       "templateParameterCompartment": {
+                                                               "$ref": "AAAAAAFLwEShGXaRQ1w="
+                                                       }
                                                },
                                                {
-                                                       "_type": "UMLUseCaseView",
-                                                       "_id": "AAAAAAFLwEauyHcTVPI=",
+                                                       "_type": "UMLActorView",
+                                                       "_id": "AAAAAAFLwETGiHavFWM=",
                                                        "_parent": {
                                                                "$ref": "AAAAAAFLwEPOeHaB+Q8="
                                                        },
                                                        "model": {
-                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
+                                                               "$ref": "AAAAAAFLwETGh3atmD8="
                                                        },
                                                        "subViews": [
                                                                {
                                                                        "_type": "UMLNameCompartmentView",
-                                                                       "_id": "AAAAAAFLwEauyHcUohc=",
+                                                                       "_id": "AAAAAAFLwETGiHawKpQ=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwEauyHcTVPI="
+                                                                               "$ref": "AAAAAAFLwETGiHavFWM="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
+                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
                                                                        },
                                                                        "subViews": [
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEauyXcVnxs=",
+                                                                                       "_id": "AAAAAAFLwETGiHaxEF0=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEauyHcUohc="
+                                                                                               "$ref": "AAAAAAFLwETGiHawKpQ="
                                                                                        },
                                                                                        "visible": false,
                                                                                        "enabled": true,
                                                                                        "lineColor": "#000000",
-                                                                                       "fillColor": "#ffffff",
+                                                                                       "fillColor": "#32201b",
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": -252,
-                                                                                       "top": 24,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -1536,
+                                                                                       "top": -324,
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                                                                                        "autoResize": false,
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEauyXcWT70=",
+                                                                                       "_id": "AAAAAAFLwETGiHayEEk=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEauyHcUohc="
+                                                                                               "$ref": "AAAAAAFLwETGiHawKpQ="
                                                                                        },
                                                                                        "visible": true,
                                                                                        "enabled": true,
                                                                                        "lineColor": "#000000",
-                                                                                       "fillColor": "#ffffff",
+                                                                                       "fillColor": "#32201b",
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;1",
                                                                                        "showShadow": true,
-                                                                                       "left": 382.5,
-                                                                                       "top": 171.5,
-                                                                                       "width": 149,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": 73,
+                                                                                       "top": 313,
+                                                                                       "width": 42,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "Register House Request",
+                                                                                       "text": "Owner",
                                                                                        "horizontalAlignment": 2,
                                                                                        "verticalAlignment": 5
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEauyXcX/zg=",
+                                                                                       "_id": "AAAAAAFLwETGiHazS4k=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEauyHcUohc="
+                                                                                               "$ref": "AAAAAAFLwETGiHawKpQ="
                                                                                        },
                                                                                        "visible": false,
                                                                                        "enabled": true,
                                                                                        "lineColor": "#000000",
-                                                                                       "fillColor": "#ffffff",
+                                                                                       "fillColor": "#32201b",
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": -252,
-                                                                                       "top": 24,
-                                                                                       "width": 81,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -1536,
+                                                                                       "top": -324,
+                                                                                       "width": 163,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "(from Houses)",
+                                                                                       "text": "(from RH_UseCaseDiagram)",
                                                                                        "horizontalAlignment": 2,
                                                                                        "verticalAlignment": 5
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEauyXcYbsQ=",
+                                                                                       "_id": "AAAAAAFLwETGiXa092I=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEauyHcUohc="
+                                                                                               "$ref": "AAAAAAFLwETGiHawKpQ="
                                                                                        },
                                                                                        "visible": false,
                                                                                        "enabled": true,
                                                                                        "lineColor": "#000000",
-                                                                                       "fillColor": "#ffffff",
+                                                                                       "fillColor": "#32201b",
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": -252,
-                                                                                       "top": 24,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -1536,
+                                                                                       "top": -324,
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                                                                                        "autoResize": false,
                                                                        "visible": true,
                                                                        "enabled": true,
                                                                        "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
+                                                                       "fillColor": "#32201b",
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
-                                                                       "left": 377.5,
-                                                                       "top": 164.5,
-                                                                       "width": 160,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": 68,
+                                                                       "top": 306,
+                                                                       "width": 52,
                                                                        "height": 25,
                                                                        "autoResize": false,
                                                                        "stereotypeLabel": {
-                                                                               "$ref": "AAAAAAFLwEauyXcVnxs="
+                                                                               "$ref": "AAAAAAFLwETGiHaxEF0="
                                                                        },
                                                                        "nameLabel": {
-                                                                               "$ref": "AAAAAAFLwEauyXcWT70="
-                                                                       },
-                                                                       "namespaceLabel": {
-                                                                               "$ref": "AAAAAAFLwEauyXcX/zg="
-                                                                       },
-                                                                       "propertyLabel": {
-                                                                               "$ref": "AAAAAAFLwEauyXcYbsQ="
-                                                                       }
-                                                               },
-                                                               {
-                                                                       "_type": "UMLAttributeCompartmentView",
-                                                                       "_id": "AAAAAAFLwEauyXcZutQ=",
-                                                                       "_parent": {
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-                                                                       },
-                                                                       "model": {
-                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
-                                                                       },
-                                                                       "visible": false,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
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-                                                                       "top": 16,
-                                                                       "width": 10,
-                                                                       "height": 10,
-                                                                       "autoResize": false
+                                                                               "$ref": "AAAAAAFLwETGiHayEEk="
+                                                                       },
+                                                                       "namespaceLabel": {
+                                                                               "$ref": "AAAAAAFLwETGiHazS4k="
+                                                                       },
+                                                                       "propertyLabel": {
+                                                                               "$ref": "AAAAAAFLwETGiXa092I="
+                                                                       }
                                                                },
                                                                {
-                                                                       "_type": "UMLOperationCompartmentView",
-                                                                       "_id": "AAAAAAFLwEauyncayic=",
+                                                                       "_type": "UMLAttributeCompartmentView",
+                                                                       "_id": "AAAAAAFLwETGiXa1G4I=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwEauyHcTVPI="
+                                                                               "$ref": "AAAAAAFLwETGiHavFWM="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
+                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
                                                                        },
                                                                        "visible": false,
                                                                        "enabled": true,
                                                                        "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
+                                                                       "fillColor": "#32201b",
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
-                                                                       "left": -168,
-                                                                       "top": 16,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": -1024,
+                                                                       "top": -216,
                                                                        "width": 10,
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                                                                        "autoResize": false
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                                                                {
-                                                                       "_type": "UMLTemplateParameterCompartmentView",
-                                                                       "_id": "AAAAAAFLwEauy3cb9eU=",
+                                                                       "_type": "UMLOperationCompartmentView",
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                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwEauyHcTVPI="
+                                                                               "$ref": "AAAAAAFLwETGiHavFWM="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
+                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
                                                                        },
                                                                        "visible": false,
                                                                        "enabled": true,
                                                                        "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
+                                                                       "fillColor": "#32201b",
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
-                                                                       "left": -168,
-                                                                       "top": 16,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": -1024,
+                                                                       "top": -216,
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                                                                },
                                                                {
-                                                                       "_type": "UMLExtensionPointCompartmentView",
-                                                                       "_id": "AAAAAAFLwEauy3ccYto=",
+                                                                       "_type": "UMLTemplateParameterCompartmentView",
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                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwEauyHcTVPI="
+                                                                               "$ref": "AAAAAAFLwETGiHavFWM="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
+                                                                               "$ref": "AAAAAAFLwETGh3atmD8="
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                                                                        "visible": false,
                                                                        "enabled": true,
                                                                        "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
+                                                                       "fillColor": "#32201b",
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
-                                                                       "left": -168,
-                                                                       "top": 16,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": -1024,
+                                                                       "top": -216,
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                                                        "visible": true,
                                                        "enabled": true,
                                                        "lineColor": "#000000",
-                                                       "fillColor": "#ffffff",
+                                                       "fillColor": "#32201b",
                                                        "fontColor": "#000000",
                                                        "font": "Arial;13;0",
                                                        "showShadow": true,
-                                                       "left": 344,
-                                                       "top": 160,
-                                                       "width": 226,
-                                                       "height": 35,
+                                                       "containerChangeable": true,
+                                                       "containerExtending": false,
+                                                       "left": 68,
+                                                       "top": 252,
+                                                       "width": 52,
+                                                       "height": 80,
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                                                        "stereotypeDisplay": "label",
                                                        "showVisibility": true,
                                                        "showProperty": true,
                                                        "showType": true,
                                                        "nameCompartment": {
-                                                               "$ref": "AAAAAAFLwEauyHcUohc="
+                                                               "$ref": "AAAAAAFLwETGiHawKpQ="
                                                        },
                                                        "wordWrap": false,
                                                        "suppressAttributes": true,
                                                        "showMultiplicity": true,
                                                        "showOperationSignature": true,
                                                        "attributeCompartment": {
-                                                               "$ref": "AAAAAAFLwEauyXcZutQ="
+                                                               "$ref": "AAAAAAFLwETGiXa1G4I="
                                                        },
                                                        "operationCompartment": {
-                                                               "$ref": "AAAAAAFLwEauyncayic="
+                                                               "$ref": "AAAAAAFLwETGiXa2HqQ="
                                                        },
                                                        "templateParameterCompartment": {
-                                                               "$ref": "AAAAAAFLwEauy3cb9eU="
-                                                       },
-                                                       "extensionPointCompartment": {
-                                                               "$ref": "AAAAAAFLwEauy3ccYto="
+                                                               "$ref": "AAAAAAFLwETGiXa3bV4="
                                                        }
                                                },
                                                {
-                                                       "_type": "UMLUseCaseView",
-                                                       "_id": "AAAAAAFLwEfMLHc/5KU=",
+                                                       "_type": "UMLUseCaseSubjectView",
+                                                       "_id": "AAAAAAFLwEWN9HbYvyg=",
                                                        "_parent": {
                                                                "$ref": "AAAAAAFLwEPOeHaB+Q8="
                                                        },
                                                        "model": {
-                                                               "$ref": "AAAAAAFLwEfMK3c9R4s="
+                                                               "$ref": "AAAAAAFLwEWN83bWhYc="
                                                        },
                                                        "subViews": [
                                                                {
                                                                        "_type": "UMLNameCompartmentView",
-                                                                       "_id": "AAAAAAFLwEfMLXdAg5M=",
+                                                                       "_id": "AAAAAAFLwEWN9HbZU/A=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwEfMLHc/5KU="
+                                                                               "$ref": "AAAAAAFLwEWN9HbYvyg="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLwEfMK3c9R4s="
+                                                                               "$ref": "AAAAAAFLwEWN83bWhYc="
                                                                        },
                                                                        "subViews": [
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEfMLXdBO8U=",
+                                                                                       "_id": "AAAAAAFLwEWN9HbaoMs=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEfMLXdAg5M="
+                                                                                               "$ref": "AAAAAAFLwEWN9HbZU/A="
                                                                                        },
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                                                                                        "enabled": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": -636,
-                                                                                       "top": -264,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -288,
+                                                                                       "top": -144,
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                                                                                        "autoResize": false,
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEfMLXdCqQ0=",
+                                                                                       "_id": "AAAAAAFLwEWN9XbbQpI=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEfMLXdAg5M="
+                                                                                               "$ref": "AAAAAAFLwEWN9HbZU/A="
                                                                                        },
                                                                                        "visible": true,
                                                                                        "enabled": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;1",
                                                                                        "showShadow": true,
-                                                                                       "left": 242,
-                                                                                       "top": 151.5,
-                                                                                       "width": 90,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": 201,
+                                                                                       "top": 67,
+                                                                                       "width": 663,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "Modify House",
+                                                                                       "text": "System",
                                                                                        "horizontalAlignment": 2,
                                                                                        "verticalAlignment": 5
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEfMLndDUZs=",
+                                                                                       "_id": "AAAAAAFLwEWN9Xbc398=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEfMLXdAg5M="
+                                                                                               "$ref": "AAAAAAFLwEWN9HbZU/A="
                                                                                        },
                                                                                        "visible": false,
                                                                                        "enabled": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": -636,
-                                                                                       "top": -264,
-                                                                                       "width": 81,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -288,
+                                                                                       "top": -144,
+                                                                                       "width": 163,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "(from Houses)",
+                                                                                       "text": "(from RH_UseCaseDiagram)",
                                                                                        "horizontalAlignment": 2,
                                                                                        "verticalAlignment": 5
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEfMLndExgc=",
+                                                                                       "_id": "AAAAAAFLwEWN9XbdFxQ=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEfMLXdAg5M="
+                                                                                               "$ref": "AAAAAAFLwEWN9HbZU/A="
                                                                                        },
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                                                                                        "enabled": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": -636,
-                                                                                       "top": -264,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -288,
+                                                                                       "top": -144,
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                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
-                                                                       "left": 237,
-                                                                       "top": 144.5,
-                                                                       "width": 100,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": 196,
+                                                                       "top": 60,
+                                                                       "width": 673,
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                                                                        "autoResize": false,
                                                                        "stereotypeLabel": {
-                                                                               "$ref": "AAAAAAFLwEfMLXdBO8U="
+                                                                               "$ref": "AAAAAAFLwEWN9HbaoMs="
                                                                        },
                                                                        "nameLabel": {
-                                                                               "$ref": "AAAAAAFLwEfMLXdCqQ0="
+                                                                               "$ref": "AAAAAAFLwEWN9XbbQpI="
                                                                        },
                                                                        "namespaceLabel": {
-                                                                               "$ref": "AAAAAAFLwEfMLndDUZs="
+                                                                               "$ref": "AAAAAAFLwEWN9Xbc398="
                                                                        },
                                                                        "propertyLabel": {
-                                                                               "$ref": "AAAAAAFLwEfMLndExgc="
+                                                                               "$ref": "AAAAAAFLwEWN9XbdFxQ="
                                                                        }
-                                                               },
-                                                               {
-                                                                       "_type": "UMLAttributeCompartmentView",
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-                                                                       "_parent": {
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-                                                                       },
-                                                                       "model": {
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-                                                                       },
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-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
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-                                                                       "width": 10,
-                                                                       "height": 10,
-                                                                       "autoResize": false
-                                                               },
-                                                               {
-                                                                       "_type": "UMLOperationCompartmentView",
-                                                                       "_id": "AAAAAAFLwEfML3dGtYU=",
-                                                                       "_parent": {
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-                                                                       },
-                                                                       "model": {
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-                                                                       },
-                                                                       "visible": false,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
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-                                                                       "left": -424,
-                                                                       "top": -176,
-                                                                       "width": 10,
-                                                                       "height": 10,
-                                                                       "autoResize": false
-                                                               },
-                                                               {
-                                                                       "_type": "UMLTemplateParameterCompartmentView",
-                                                                       "_id": "AAAAAAFLwEfML3dHjS0=",
-                                                                       "_parent": {
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-                                                                       },
-                                                                       "model": {
-                                                                               "$ref": "AAAAAAFLwEfMK3c9R4s="
-                                                                       },
-                                                                       "visible": false,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
-                                                                       "left": -424,
-                                                                       "top": -176,
-                                                                       "width": 10,
-                                                                       "height": 10,
-                                                                       "autoResize": false
-                                                               },
-                                                               {
-                                                                       "_type": "UMLExtensionPointCompartmentView",
-                                                                       "_id": "AAAAAAFLwEfML3dICw8=",
-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwEfMLHc/5KU="
-                                                                       },
-                                                                       "model": {
-                                                                               "$ref": "AAAAAAFLwEfMK3c9R4s="
-                                                                       },
-                                                                       "visible": false,
-                                                                       "enabled": true,
-                                                                       "lineColor": "#000000",
-                                                                       "fillColor": "#ffffff",
-                                                                       "fontColor": "#000000",
-                                                                       "font": "Arial;13;0",
-                                                                       "showShadow": true,
-                                                                       "left": -424,
-                                                                       "top": -176,
-                                                                       "width": 10,
-                                                                       "height": 10,
-                                                                       "autoResize": false
                                                                }
                                                        ],
                                                        "visible": true,
                                                        "fontColor": "#000000",
                                                        "font": "Arial;13;0",
                                                        "showShadow": true,
-                                                       "left": 216,
-                                                       "top": 140,
-                                                       "width": 142,
-                                                       "height": 35,
+                                                       "containerChangeable": false,
+                                                       "containerExtending": false,
+                                                       "left": 196,
+                                                       "top": 60,
+                                                       "width": 673,
+                                                       "height": 897,
                                                        "autoResize": false,
                                                        "stereotypeDisplay": "label",
                                                        "showVisibility": true,
                                                        "showProperty": true,
                                                        "showType": true,
                                                        "nameCompartment": {
-                                                               "$ref": "AAAAAAFLwEfMLXdAg5M="
-                                                       },
-                                                       "wordWrap": false,
-                                                       "suppressAttributes": true,
-                                                       "suppressOperations": true,
-                                                       "showMultiplicity": true,
-                                                       "showOperationSignature": true,
-                                                       "attributeCompartment": {
-                                                               "$ref": "AAAAAAFLwEfMLndFjB4="
-                                                       },
-                                                       "operationCompartment": {
-                                                               "$ref": "AAAAAAFLwEfML3dGtYU="
-                                                       },
-                                                       "templateParameterCompartment": {
-                                                               "$ref": "AAAAAAFLwEfML3dHjS0="
+                                                               "$ref": "AAAAAAFLwEWN9HbZU/A="
                                                        },
-                                                       "extensionPointCompartment": {
-                                                               "$ref": "AAAAAAFLwEfML3dICw8="
-                                                       }
+                                                       "wordWrap": false
                                                },
-                                               {
-                                                       "_type": "UMLUseCaseView",
-                                                       "_id": "AAAAAAFLwEh7cndqOJ8=",
+                                               {
+                                                       "_type": "UMLUseCaseSubjectView",
+                                                       "_id": "AAAAAAFLwEZuiXb3Mug=",
                                                        "_parent": {
                                                                "$ref": "AAAAAAFLwEPOeHaB+Q8="
                                                        },
                                                        "model": {
-                                                               "$ref": "AAAAAAFLwEh7cXdo6o0="
+                                                               "$ref": "AAAAAAFLwEZuiXb1a3A="
                                                        },
                                                        "subViews": [
                                                                {
                                                                        "_type": "UMLNameCompartmentView",
-                                                                       "_id": "AAAAAAFLwEh7cndrZwU=",
+                                                                       "_id": "AAAAAAFLwEZuinb48ZM=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwEh7cndqOJ8="
+                                                                               "$ref": "AAAAAAFLwEZuiXb3Mug="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLwEh7cXdo6o0="
+                                                                               "$ref": "AAAAAAFLwEZuiXb1a3A="
                                                                        },
                                                                        "subViews": [
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEh7c3dsMAU=",
+                                                                                       "_id": "AAAAAAFLwEZuinb5MNY=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEh7cndrZwU="
+                                                                                               "$ref": "AAAAAAFLwEZuinb48ZM="
                                                                                        },
                                                                                        "visible": false,
                                                                                        "enabled": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": -12,
-                                                                                       "top": 456,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -96,
+                                                                                       "top": -48,
                                                                                        "width": 0,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEh7c3dt7VY=",
+                                                                                       "_id": "AAAAAAFLwEZui3b63T0=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEh7cndrZwU="
+                                                                                               "$ref": "AAAAAAFLwEZuinb48ZM="
                                                                                        },
                                                                                        "visible": true,
                                                                                        "enabled": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;1",
                                                                                        "showShadow": true,
-                                                                                       "left": 444.5,
-                                                                                       "top": 435.5,
-                                                                                       "width": 82,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": 209,
+                                                                                       "top": 91,
+                                                                                       "width": 375,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "Create Offers",
+                                                                                       "text": "Owner",
                                                                                        "horizontalAlignment": 2,
                                                                                        "verticalAlignment": 5
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEh7c3duGyg=",
+                                                                                       "_id": "AAAAAAFLwEZui3b71zQ=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEh7cndrZwU="
+                                                                                               "$ref": "AAAAAAFLwEZuinb48ZM="
                                                                                        },
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                                                                                        "enabled": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": -12,
-                                                                                       "top": 456,
-                                                                                       "width": 79,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -96,
+                                                                                       "top": -48,
+                                                                                       "width": 82,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "(from Offers)",
+                                                                                       "text": "(from System)",
                                                                                        "horizontalAlignment": 2,
                                                                                        "verticalAlignment": 5
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEh7c3dvqoI=",
+                                                                                       "_id": "AAAAAAFLwEZui3b8aLo=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEh7cndrZwU="
+                                                                                               "$ref": "AAAAAAFLwEZuinb48ZM="
                                                                                        },
                                                                                        "visible": false,
                                                                                        "enabled": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": -12,
-                                                                                       "top": 456,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -96,
+                                                                                       "top": -48,
                                                                                        "width": 0,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
-                                                                       "left": 439.5,
-                                                                       "top": 428.5,
-                                                                       "width": 93,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": 204,
+                                                                       "top": 84,
+                                                                       "width": 385,
                                                                        "height": 25,
                                                                        "autoResize": false,
                                                                        "stereotypeLabel": {
-                                                                               "$ref": "AAAAAAFLwEh7c3dsMAU="
+                                                                               "$ref": "AAAAAAFLwEZuinb5MNY="
                                                                        },
                                                                        "nameLabel": {
-                                                                               "$ref": "AAAAAAFLwEh7c3dt7VY="
+                                                                               "$ref": "AAAAAAFLwEZui3b63T0="
                                                                        },
                                                                        "namespaceLabel": {
-                                                                               "$ref": "AAAAAAFLwEh7c3duGyg="
+                                                                               "$ref": "AAAAAAFLwEZui3b71zQ="
                                                                        },
                                                                        "propertyLabel": {
-                                                                               "$ref": "AAAAAAFLwEh7c3dvqoI="
+                                                                               "$ref": "AAAAAAFLwEZui3b8aLo="
                                                                        }
-                                                               },
-                                                               {
-                                                                       "_type": "UMLAttributeCompartmentView",
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-                                                                       "_parent": {
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-                                                                       },
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-                                                                       },
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-                                                                       "height": 10,
-                                                                       "autoResize": false
-                                                               },
-                                                               {
-                                                                       "_type": "UMLOperationCompartmentView",
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-                                                                       "_parent": {
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-                                                                       },
-                                                                       "model": {
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-                                                                       },
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-                                                                       "height": 10,
-                                                                       "autoResize": false
-                                                               },
-                                                               {
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-                                                                       "_parent": {
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-                                                                       },
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-                                                                       "height": 10,
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-                                                               },
-                                                               {
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-                                                                       "_parent": {
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-                                                                       "font": "Arial;13;0",
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-                                                                       "top": 304,
-                                                                       "width": 10,
-                                                                       "height": 10,
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                                                        "fontColor": "#000000",
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                                                        "showShadow": true,
-                                                       "left": 420,
-                                                       "top": 424,
-                                                       "width": 131,
-                                                       "height": 35,
+                                                       "containerChangeable": false,
+                                                       "containerExtending": false,
+                                                       "left": 204,
+                                                       "top": 84,
+                                                       "width": 385,
+                                                       "height": 445,
                                                        "autoResize": false,
                                                        "stereotypeDisplay": "label",
                                                        "showVisibility": true,
                                                        "showProperty": true,
                                                        "showType": true,
                                                        "nameCompartment": {
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-                                                       },
-                                                       "wordWrap": false,
-                                                       "suppressAttributes": true,
-                                                       "suppressOperations": true,
-                                                       "showMultiplicity": true,
-                                                       "showOperationSignature": true,
-                                                       "attributeCompartment": {
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-                                                       },
-                                                       "operationCompartment": {
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-                                                       },
-                                                       "templateParameterCompartment": {
-                                                               "$ref": "AAAAAAFLwEh7dHdy+Rw="
+                                                               "$ref": "AAAAAAFLwEZuinb48ZM="
                                                        },
-                                                       "extensionPointCompartment": {
-                                                               "$ref": "AAAAAAFLwEh7dHdzoGg="
-                                                       }
+                                                       "wordWrap": false
                                                },
                                                {
                                                        "_type": "UMLUseCaseView",
-                                                       "_id": "AAAAAAFLwEmntnem36c=",
+                                                       "_id": "AAAAAAFLwEauyHcTVPI=",
                                                        "_parent": {
                                                                "$ref": "AAAAAAFLwEPOeHaB+Q8="
                                                        },
                                                        "model": {
-                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
                                                        },
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                                                                        "_type": "UMLNameCompartmentView",
-                                                                       "_id": "AAAAAAFLwEmnt3enGvg=",
+                                                                       "_id": "AAAAAAFLwEauyHcUohc=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwEmntnem36c="
+                                                                               "$ref": "AAAAAAFLwEauyHcTVPI="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
                                                                        },
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                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEmnt3eowWs=",
+                                                                                       "_id": "AAAAAAFLwEauyXcVnxs=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEmnt3enGvg="
+                                                                                               "$ref": "AAAAAAFLwEauyHcUohc="
                                                                                        },
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                                                                                        "enabled": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": 1188,
-                                                                                       "top": 456,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -252,
+                                                                                       "top": 24,
                                                                                        "width": 0,
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                                                                                        "autoResize": false,
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEmnuHep9rI=",
+                                                                                       "_id": "AAAAAAFLwEauyXcWT70=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEmnt3enGvg="
+                                                                                               "$ref": "AAAAAAFLwEauyHcUohc="
                                                                                        },
                                                                                        "visible": true,
                                                                                        "enabled": true,
                                                                                        "fontColor": "#000000",
                                                                                        "font": "Arial;13;1",
                                                                                        "showShadow": true,
-                                                                                       "left": 716,
-                                                                                       "top": 391.5,
-                                                                                       "width": 60,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": 382.5,
+                                                                                       "top": 171.5,
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                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "Login",
+                                                                                       "text": "Register House Request",
                                                                                        "horizontalAlignment": 2,
                                                                                        "verticalAlignment": 5
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEmnuHeqL90=",
+                                                                                       "_id": "AAAAAAFLwEauyXcX/zg=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEmnt3enGvg="
+                                                                                               "$ref": "AAAAAAFLwEauyHcUohc="
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                                                                                        "enabled": true,
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                                                                                        "font": "Arial;13;0",
                                                                                        "showShadow": true,
-                                                                                       "left": 1188,
-                                                                                       "top": 456,
-                                                                                       "width": 82,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -252,
+                                                                                       "top": 24,
+                                                                                       "width": 81,
                                                                                        "height": 13,
                                                                                        "autoResize": false,
                                                                                        "underline": false,
-                                                                                       "text": "(from System)",
+                                                                                       "text": "(from Houses)",
                                                                                        "horizontalAlignment": 2,
                                                                                        "verticalAlignment": 5
                                                                                },
                                                                                {
                                                                                        "_type": "LabelView",
-                                                                                       "_id": "AAAAAAFLwEmnuHerEes=",
+                                                                                       "_id": "AAAAAAFLwEauyXcYbsQ=",
                                                                                        "_parent": {
-                                                                                               "$ref": "AAAAAAFLwEmnt3enGvg="
+                                                                                               "$ref": "AAAAAAFLwEauyHcUohc="
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                                                                                        "showShadow": true,
-                                                                                       "left": 1188,
-                                                                                       "top": 456,
+                                                                                       "containerChangeable": false,
+                                                                                       "containerExtending": false,
+                                                                                       "left": -252,
+                                                                                       "top": 24,
                                                                                        "width": 0,
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                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
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-                                                                       "top": 384.5,
-                                                                       "width": 70,
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+                                                                       "containerExtending": false,
+                                                                       "left": 377.5,
+                                                                       "top": 164.5,
+                                                                       "width": 160,
                                                                        "height": 25,
                                                                        "autoResize": false,
                                                                        "stereotypeLabel": {
-                                                                               "$ref": "AAAAAAFLwEmnt3eowWs="
+                                                                               "$ref": "AAAAAAFLwEauyXcVnxs="
                                                                        },
                                                                        "nameLabel": {
-                                                                               "$ref": "AAAAAAFLwEmnuHep9rI="
+                                                                               "$ref": "AAAAAAFLwEauyXcWT70="
                                                                        },
                                                                        "namespaceLabel": {
-                                                                               "$ref": "AAAAAAFLwEmnuHeqL90="
+                                                                               "$ref": "AAAAAAFLwEauyXcX/zg="
                                                                        },
                                                                        "propertyLabel": {
-                                                                               "$ref": "AAAAAAFLwEmnuHerEes="
+                                                                               "$ref": "AAAAAAFLwEauyXcYbsQ="
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                                                                {
                                                                        "_type": "UMLAttributeCompartmentView",
-                                                                       "_id": "AAAAAAFLwEmnuHes4LY=",
+                                                                       "_id": "AAAAAAFLwEauyXcZutQ=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwEmntnem36c="
+                                                                               "$ref": "AAAAAAFLwEauyHcTVPI="
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+                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
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                                                                        "enabled": true,
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
-                                                                       "left": 792,
-                                                                       "top": 304,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": -168,
+                                                                       "top": 16,
                                                                        "width": 10,
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                                                                        "autoResize": false
                                                                },
                                                                {
                                                                        "_type": "UMLOperationCompartmentView",
-                                                                       "_id": "AAAAAAFLwEmnuXet6iI=",
+                                                                       "_id": "AAAAAAFLwEauyncayic=",
                                                                        "_parent": {
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+                                                                               "$ref": "AAAAAAFLwEauyHcTVPI="
                                                                        },
                                                                        "model": {
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+                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
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                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
-                                                                       "left": 792,
-                                                                       "top": 304,
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+                                                                       "containerExtending": false,
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+                                                                       "top": 16,
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                                                                {
                                                                        "_type": "UMLTemplateParameterCompartmentView",
-                                                                       "_id": "AAAAAAFLwEmnuXeuOHk=",
+                                                                       "_id": "AAAAAAFLwEauy3cb9eU=",
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+                                                                               "$ref": "AAAAAAFLwEauyHcTVPI="
                                                                        },
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+                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
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                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
-                                                                       "left": 792,
-                                                                       "top": 304,
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+                                                                       "containerExtending": false,
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+                                                                       "top": 16,
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                                                                {
                                                                        "_type": "UMLExtensionPointCompartmentView",
-                                                                       "_id": "AAAAAAFLwEmnuXevcdg=",
+                                                                       "_id": "AAAAAAFLwEauy3ccYto=",
                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwEmntnem36c="
+                                                                               "$ref": "AAAAAAFLwEauyHcTVPI="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLwEmntHekno0="
+                                                                               "$ref": "AAAAAAFLwEaux3cRbyk="
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                                                                        "enabled": true,
                                                                        "fontColor": "#000000",
                                                                        "font": "Arial;13;0",
                                                                        "showShadow": true,
-                                                                       "left": 792,
-                                                                       "top": 304,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": -168,
+                                                                       "top": 16,
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                                                                        "height": 10,
                                                                        "autoResize": false
                                                        "fontColor": "#000000",
                                                        "font": "Arial;13;0",
                                                        "showShadow": true,
-                                                       "left": 696,
-                                                       "top": 380,
-                                                       "width": 100,
+                                                       "containerChangeable": true,
+                                                       "containerExtending": false,
+                                                       "left": 344,
+                                                       "top": 160,
+                                                       "width": 226,
                                                        "height": 35,
                                                        "autoResize": false,
                                                        "stereotypeDisplay": "label",
                                                        "showProperty": true,
                                                        "showType": true,
                                                        "nameCompartment": {
-                                                               "$ref": "AAAAAAFLwEmnt3enGvg="
+                                                               "$ref": "AAAAAAFLwEauyHcUohc="
                                                        },
                                                        "wordWrap": false,
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                                                        },
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                                                        },
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                                                        },
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                                                        },
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                                                        },
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                                                                        "_parent": {
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+                                                                               "$ref": "AAAAAAFLwEwl73l3tYQ="
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                                                                        "model": {
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                       "points": "432.6857142857143:891;419.31428571428575:787",
-=======
-                                                       "points": "369.875:895;387.125:787",
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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                                                                {
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                                                                        "_parent": {
-                                                                               "$ref": "AAAAAAFLwFMlV5dYZgU="
+                                                                               "$ref": "AAAAAAFLwEwl73l3tYQ="
                                                                        },
                                                                        "model": {
-                                                                               "$ref": "AAAAAAFLwFMlVZdVCi0="
+                                                                               "$ref": "AAAAAAFLwEwl73l15Ms="
                                                                        },
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                                                                        "enabled": true,
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                                       "top": 782.3720930232558,
-=======
-                                                                       "top": 782.014598540146,
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
-                                                                       "width": 0,
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+                                                       },
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+                                                       },
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                                                                        "autoResize": false,
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-                                                                       "_parent": {
-                                                                               "$ref": "AAAAAAFLwFMlV5dYZgU="
+                                                                       "stereotypeLabel": {
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                                                                        },
-                                                                       "model": {
-                                                                               "$ref": "AAAAAAFLwFMlVZdVCi0="
+                                                                       "nameLabel": {
+                                                                               "$ref": "AAAAAAFLwFBPDYMbjQ8="
                                                                        },
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                                       "top": 810.3720930232558,
-=======
-                                                                       "top": 810.014598540146,
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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                                                                        "_parent": {
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+                                                                               "$ref": "AAAAAAFLwFHuipI4DQI="
                                                                        },
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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                                                                        "_parent": {
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+                                                                               "$ref": "AAAAAAFLwFHuipI4DQI="
                                                                        },
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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-=======
-                                                       "points": "142:807.014598540146;303:782.3357664233577",
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-=======
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-                                                       "points": "411.2142857142857:751;386.7857142857143:675",
-=======
-                                                       "points": "388.55357142857144:751;382.44642857142856:675",
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
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-                                               }
-                                       ]
-<<<<<<< HEAD:It2Artifacts(E)/Artifacts.mdj
-=======
-                               },
-                               {
-                                       "_type": "UMLUseCase",
-                                       "_id": "AAAAAAFMEr+c9Uq1MXM=",
-                                       "_parent": {
-                                               "$ref": "AAAAAAFF+qBWK6M3Z8Y="
-                                       },
-                                       "name": "Confirm House Deletion",
-                                       "visibility": "public",
-                                       "isAbstract": false,
-                                       "isFinalSpecialization": false,
-                                       "isLeaf": false
-                               },
-                               {
-                                       "_type": "UMLUseCase",
-                                       "_id": "AAAAAAFMEsAz2VDCdRg=",
-                                       "_parent": {
-                                               "$ref": "AAAAAAFF+qBWK6M3Z8Y="
-                                       },
-                                       "name": "Confirm House Registration",
-                                       "visibility": "public",
-                                       "isAbstract": false,
-                                       "isFinalSpecialization": false,
-                                       "isLeaf": false
-                               },
-                               {
-                                       "_type": "UMLUseCaseSubject",
-                                       "_id": "AAAAAAFMEsUbyW0a17Y=",
-                                       "_parent": {
-                                               "$ref": "AAAAAAFF+qBWK6M3Z8Y="
-                                       },
-                                       "name": "Administrator",
-                                       "visibility": "public"
-                               },
-                               {
-                                       "_type": "UMLClass",
-                                       "_id": "AAAAAAFMGESCJESTql8=",
-                                       "_parent": {
-                                               "$ref": "AAAAAAFF+qBWK6M3Z8Y="
-                                       },
-                                       "name": "account",
-                                       "ownedElements": [
+                                               },
                                                {
-                                                       "_type": "UMLAssociation",
-                                                       "_id": "AAAAAAFMGEeb1VBBp8Y=",
+                                                       "_type": "UMLIncludeView",
+                                                       "_id": "AAAAAAFMUlV4xHF/1pY=",
                                                        "_parent": {
-                                                               "$ref": "AAAAAAFMGESCJESTql8="
+                                                               "$ref": "AAAAAAFLwEPOeHaB+Q8="
                                                        },
-                                                       "end1": {
-                                                               "_type": "UMLAssociationEnd",
-                                                               "_id": "AAAAAAFMGEeb1VBCJG8=",
-                                                               "_parent": {
-                                                                       "$ref": "AAAAAAFMGEeb1VBBp8Y="
-                                                               },
-                                                               "reference": {
-                                                                       "$ref": "AAAAAAFMGESCJESTql8="
-                                                               },
-                                                               "visibility": "public",
-                                                               "navigable": true,
-                                                               "aggregation": "none",
-                                                               "multiplicity": "1",
-                                                               "isReadOnly": false,
-                                                               "isOrdered": false,
-                                                               "isUnique": false,
-                                                               "isDerived": false,
-                                                               "isID": false
-                                                       },
-                                                       "end2": {
-                                                               "_type": "UMLAssociationEnd",
-                                                               "_id": "AAAAAAFMGEeb1VBDWsc=",
-                                                               "_parent": {
-                                                                       "$ref": "AAAAAAFMGEeb1VBBp8Y="
-                                                               },
-                                                               "reference": {
-                                                                       "$ref": "AAAAAAFMGETFq0XBh7o="
-                                                               },
-                                                               "visibility": "public",
-                                                               "navigable": true,
-                                                               "aggregation": "none",
-                                                               "multiplicity": "1",
-                                                               "isReadOnly": false,
-                                                               "isOrdered": false,
-                                                               "isUnique": false,
-                                                               "isDerived": false,
-                                                               "isID": false
+                                                       "model": {
+                                                               "$ref": "AAAAAAFMUlV4w3F9DJs="
                                                        },
-                                                       "visibility": "public",
-                                                       "isDerived": false
-                                               }
-                                       ],
-                                       "visibility": "public",
-                                       "attributes": [
-                                               {
-                                                       "_type": "UMLAttribute",
-                                                       "_id": "AAAAAAFMGET0CEaPS0w=",
-                                                       "_parent": {
-                                                               "$ref": "AAAAAAFMGESCJESTql8="
+                                                       "subViews": [
+                                                               {
+                                                                       "_type": "EdgeLabelView",
+                                                                       "_id": "AAAAAAFMUlV4xHGAEVw=",
+                                                                       "_parent": {
+                                                                               "$ref": "AAAAAAFMUlV4xHF/1pY="
+                                                                       },
+                                                                       "model": {
+                                                                               "$ref": "AAAAAAFMUlV4w3F9DJs="
+                                                                       },
+                                                                       "visible": true,
+                                                                       "enabled": true,
+                                                                       "lineColor": "#000000",
+                                                                       "fillColor": "#ffffff",
+                                                                       "fontColor": "#000000",
+                                                                       "font": "Arial;13;0",
+                                                                       "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": 419,
+                                                                       "top": 764,
+                                                                       "width": 151,
+                                                                       "height": 13,
+                                                                       "autoResize": false,
+                                                                       "alpha": 1.2262732955567384,
+                                                                       "distance": 83.74365647617735,
+                                                                       "hostEdge": {
+                                                                               "$ref": "AAAAAAFMUlV4xHF/1pY="
+                                                                       },
+                                                                       "edgePosition": 1,
+                                                                       "underline": false,
+                                                                       "text": "+An offer has been picked",
+                                                                       "horizontalAlignment": 2,
+                                                                       "verticalAlignment": 5
+                                                               },
+                                                               {
+                                                                       "_type": "EdgeLabelView",
+                                                                       "_id": "AAAAAAFMUlV4xHGB6KE=",
+                                                                       "_parent": {
+                                                                               "$ref": "AAAAAAFMUlV4xHF/1pY="
+                                                                       },
+                                                                       "model": {
+                                                                               "$ref": "AAAAAAFMUlV4w3F9DJs="
+                                                                       },
+                                                                       "visible": true,
+                                                                       "enabled": true,
+                                                                       "lineColor": "#000000",
+                                                                       "fillColor": "#ffffff",
+                                                                       "fontColor": "#000000",
+                                                                       "font": "Arial;13;0",
+                                                                       "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": 415,
+                                                                       "top": 742,
+                                                                       "width": 55,
+                                                                       "height": 13,
+                                                                       "autoResize": false,
+                                                                       "alpha": 1.5707963267948966,
+                                                                       "distance": 30,
+                                                                       "hostEdge": {
+                                                                               "$ref": "AAAAAAFMUlV4xHF/1pY="
+                                                                       },
+                                                                       "edgePosition": 1,
+                                                                       "underline": false,
+                                                                       "text": "«include»",
+                                                                       "horizontalAlignment": 2,
+                                                                       "verticalAlignment": 5
+                                                               },
+                                                               {
+                                                                       "_type": "EdgeLabelView",
+                                                                       "_id": "AAAAAAFMUlV4xHGCk+4=",
+                                                                       "_parent": {
+                                                                               "$ref": "AAAAAAFMUlV4xHF/1pY="
+                                                                       },
+                                                                       "model": {
+                                                                               "$ref": "AAAAAAFMUlV4w3F9DJs="
+                                                                       },
+                                                                       "visible": false,
+                                                                       "enabled": true,
+                                                                       "lineColor": "#000000",
+                                                                       "fillColor": "#ffffff",
+                                                                       "fontColor": "#000000",
+                                                                       "font": "Arial;13;0",
+                                                                       "showShadow": true,
+                                                                       "containerChangeable": false,
+                                                                       "containerExtending": false,
+                                                                       "left": 398,
+                                                                       "top": 749,
+                                                                       "width": 0,
+                                                                       "height": 13,
+                                                                       "autoResize": false,
+                                                                       "alpha": -1.5707963267948966,
+                                                                       "distance": 15,
+                                                                       "hostEdge": {
+                                                                               "$ref": "AAAAAAFMUlV4xHF/1pY="
+                                                                       },
+                                                                       "edgePosition": 1,
+                                                                       "underline": false,
+                                                                       "horizontalAlignment": 2,
+                                                                       "verticalAlignment": 5
+                                                               }
+                                                       ],
+                                                       "visible": true,
+                                                       "enabled": true,
+                                                       "lineColor": "#000000",
+                                                       "fillColor": "#ffffff",
+                                                       "fontColor": "#000000",
+                                                       "font": "Arial;13;0",
+                                                       "showShadow": true,
+                                                       "containerChangeable": false,
+                                                       "containerExtending": false,
+                                                       "head": {
+                                                               "$ref": "AAAAAAFLwFHuipI4DQI="
                                                        },
-                                                       "name": "username",
-                                                       "visibility": "public",
-                                                       "isStatic": false,
-                                                       "isLeaf": false,
-                                                       "type": "",
-                                                       "isReadOnly": false,
-                                                       "isOrdered": false,
-                                                       "isUnique": false,
-                                                       "isDerived": false,
-                                                       "aggregation": "none",
-                                                       "isID": false
-                                               },
-                                               {
-                                                       "_type": "UMLAttribute",
-                                                       "_id": "AAAAAAFMGEUV4Uc+wIs=",
-                                                       "_parent": {
-                                                               "$ref": "AAAAAAFMGESCJESTql8="
+                                                       "tail": {
+                                                               "$ref": "AAAAAAFLwHR/S8B+R6Y="
                                                        },
-                                                       "name": "password",
-                                                       "visibility": "public",
-                                                       "isStatic": false,
-                                                       "isLeaf": false,
-                                                       "type": "",
-                                                       "isReadOnly": false,
-                                                       "isOrdered": false,
-                                                       "isUnique": false,
-                                                       "isDerived": false,
-                                                       "aggregation": "none",
-                                                       "isID": false
-                                               }
-                                       ],
-                                       "isAbstract": false,
-                                       "isFinalSpecialization": false,
-                                       "isLeaf": false,
-                                       "isActive": false
-                               },
-                               {
-                                       "_type": "UMLClass",
-                                       "_id": "AAAAAAFMGETFq0XBh7o=",
-                                       "_parent": {
-                                               "$ref": "AAAAAAFF+qBWK6M3Z8Y="
-                                       },
-                                       "name": "administrator",
-                                       "ownedElements": [
-                                               {
-                                                       "_type": "UMLAssociation",
-                                                       "_id": "AAAAAAFMGEtKQWGV6BM=",
-                                                       "_parent": {
-                                                               "$ref": "AAAAAAFMGETFq0XBh7o="
+                                                       "lineStyle": 1,
+                                                       "points": "402:675;424:831",
+                                                       "stereotypeDisplay": "label",
+                                                       "showVisibility": true,
+                                                       "showProperty": true,
+                                                       "nameLabel": {
+                                                               "$ref": "AAAAAAFMUlV4xHGAEVw="
                                                        },
-                                                       "end1": {
-                                                               "_type": "UMLAssociationEnd",
-                                                               "_id": "AAAAAAFMGEtKQWGWjxU=",
-                                                               "_parent": {
-                                                                       "$ref": "AAAAAAFMGEtKQWGV6BM="
-                                                               },
-                                                               "reference": {
-                                                                       "$ref": "AAAAAAFMGETFq0XBh7o="
-                                                               },
-                                                               "visibility": "public",
-                                                               "navigable": true,
-                                                               "aggregation": "none",
-                                                               "multiplicity": "1",
-                                                               "isReadOnly": false,
-                                                               "isOrdered": false,
-                                                               "isUnique": false,
-                                                               "isDerived": false,
-                                                               "isID": false
-                                                       },
-                                                       "end2": {
-                                                               "_type": "UMLAssociationEnd",
-                                                               "_id": "AAAAAAFMGEtKQWGXcXA=",
-                                                               "_parent": {
-                                                                       "$ref": "AAAAAAFMGEtKQWGV6BM="
-                                                               },
-                                                               "reference": {
-                                                                       "$ref": "AAAAAAFLxf2TCAP2wR8="
-                                                               },
-                                                               "visibility": "public",
-                                                               "navigable": true,
-                                                               "aggregation": "composite",
-                                                               "multiplicity": "0..*",
-                                                               "isReadOnly": false,
-                                                               "isOrdered": false,
-                                                               "isUnique": false,
-                                                               "isDerived": false,
-                                                               "isID": false
+                                                       "stereotypeLabel": {
+                                                               "$ref": "AAAAAAFMUlV4xHGB6KE="
                                                        },
-                                                       "visibility": "public",
-                                                       "isDerived": false
+                                                       "propertyLabel": {
+                                                               "$ref": "AAAAAAFMUlV4xHGCk+4="
+                                                       }
                                                }
-                                       ],
-                                       "visibility": "public",
-                                       "isAbstract": false,
-                                       "isFinalSpecialization": false,
-                                       "isLeaf": false,
-                                       "isActive": false
->>>>>>> c434f1852b3f153ccf0050063887748e5e100082:It2Artifacts/Artifacts.mdj
+                                       ]
                                }
                        ],
                        "visibility": "public"