{
  "condition": {
    "path": "condition",
    "name": "condition",
    "description": "The variable use has condition.",
    "properties": [
      {
        "type": "property",
        "name": "mandatory",
        "ori_name": "mandatory",
        "access_control": false
      }
    ],
    "mode": "standard",
    "type": "variable",
    "default": {
      "name": "Default",
      "values": "no"
    },
    "variable_type": "string"
  },
  "family": {
    "type": "family",
    "informations": {
      "path": "family",
      "name": "family",
      "description": "Possibly hidden family",
      "properties": [
        {
          "type": "property",
          "name": "hidden",
          "ori_name": "hidden",
          "access_control": true,
          "annotation": {
            "description": "if condition is yes."
          }
        }
      ],
      "mode": "basic"
    },
    "children": {
      "subfamily": {
        "type": "family",
        "informations": {
          "path": "family.subfamily",
          "name": "subfamily",
          "properties": [],
          "mode": "basic"
        },
        "children": {
          "var1": {
            "path": "family.subfamily.var1",
            "name": "var1",
            "description": "A variable.",
            "properties": [
              {
                "type": "property",
                "name": "mandatory",
                "ori_name": "mandatory",
                "access_control": false
              }
            ],
            "mode": "basic",
            "type": "variable",
            "variable_type": "string"
          }
        }
      }
    }
  }
}