{
  "model": {
    "TITLE": {
      "value": "Test 2: Star Pattern"
    },
    "AUTHOR": {
      "value": "Test Suite",
      "readOnly": "true"
    },
    "MODELTYPE": {
      "value": "C4",
      "inputType": "select",
      "refData": "MODELTYPE"
    },
    "DESCRIPTION": {
      "value": "Central hub with 6 spokes",
      "inputType": "textarea"
    },
    "LAYOUT": {
      "inputType": "select",
      "value": "Dynamic",
      "refData": "LAYOUTTYPE"
    }
  },
  "systems": [
    {
      "ID": "HUB",
      "TEXT": "Central Hub",
      "TYPE": "SYSTEM"
    },
    {
      "ID": "S1",
      "TEXT": "Service 1",
      "TYPE": "SYSTEM"
    },
    {
      "ID": "S2",
      "TEXT": "Service 2",
      "TYPE": "SYSTEM"
    },
    {
      "ID": "S3",
      "TEXT": "Service 3",
      "TYPE": "SYSTEM"
    },
    {
      "ID": "S4",
      "TEXT": "Service 4",
      "TYPE": "SYSTEM"
    },
    {
      "ID": "S5",
      "TEXT": "Service 5",
      "TYPE": "SYSTEM"
    },
    {
      "ID": "S6",
      "TEXT": "Service 6",
      "TYPE": "SYSTEM"
    }
  ],
  "interactions": [
    {
      "ID": "H1",
      "FROMID": "HUB",
      "TOID": "S1",
      "TEXT": "Request",
      "TYPE": "->"
    },
    {
      "ID": "H2",
      "FROMID": "HUB",
      "TOID": "S2",
      "TEXT": "Request",
      "TYPE": "->"
    },
    {
      "ID": "H3",
      "FROMID": "HUB",
      "TOID": "S3",
      "TEXT": "Request",
      "TYPE": "->"
    },
    {
      "ID": "H4",
      "FROMID": "HUB",
      "TOID": "S4",
      "TEXT": "Request",
      "TYPE": "->"
    },
    {
      "ID": "H5",
      "FROMID": "HUB",
      "TOID": "S5",
      "TEXT": "Request",
      "TYPE": "->"
    },
    {
      "ID": "H6",
      "FROMID": "HUB",
      "TOID": "S6",
      "TEXT": "Request",
      "TYPE": "->"
    }
  ]
}