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Relationships : (Modelling/Signals_And_Nodes_Inventory_SANDI)

{"relationships": [
 {
  "id": 0,
  "name": "GIS_Signals_AllNode_Projects",
  "catalogID": "{369F8373-5547-45BA-92C3-DEB5EDE5BF73}",
  "backwardPathLabel": "GIS_Signals_AllNode",
  "originLayerId": 0,
  "originPrimaryKey": "ID_OCTA",
  "forwardPathLabel": "Projects",
  "destinationLayerId": 2,
  "originForeignKey": "ID_OCTA",
  "relationshipTableId": 1,
  "destinationPrimaryKey": "PID",
  "destinationForeignKey": "PID",
  "rules": [],
  "cardinality": "esriRelCardinalityManyToMany",
  "attributed": false,
  "composite": false
 },
 {
  "id": 1,
  "name": "SignalClusters_GIS_Signals_AllNode",
  "catalogID": "{64FE9940-8953-47D8-ADD4-EC0EF9E7842D}",
  "backwardPathLabel": "SignalClusters",
  "originLayerId": 4,
  "originPrimaryKey": "SignalClusterID",
  "forwardPathLabel": "GIS_Signals_AllNode",
  "destinationLayerId": 0,
  "originForeignKey": "SignalClusterID",
  "relationshipTableId": 6,
  "destinationPrimaryKey": "ID_OCTA",
  "destinationForeignKey": "ID_OCTA",
  "rules": [],
  "cardinality": "esriRelCardinalityManyToMany",
  "attributed": false,
  "composite": false
 }
]}