{
  "plant-a": {
    "name": "plant-a",
    "server_id": "1",
    "url": "@server:plant-a",
    "subscription_period_ms": 100,
    "security": {"mode": "None", "policy": "None"},
    "certificate": null,
    "tags": {
      "ns=2;s=Temperature": {
        "frequency": 1000,
        "active_read": {"enabled": false},
        "names": [
          {"collection": "raw_plant_a", "tag_name": "temperature", "model_id": "10", "model_name": "furnace"}
        ]
      }
    }
  },
  "plant-b": {
    "name": "plant-b",
    "server_id": "2",
    "url": "@server:plant-b",
    "subscription_period_ms": 100,
    "security": {"mode": "None", "policy": "None"},
    "certificate": null,
    "tags": {
      "ns=2;s=Flow": {
        "frequency": 1000,
        "active_read": {"enabled": false},
        "names": [
          {"collection": "raw_plant_b", "tag_name": "flow", "model_id": "20", "model_name": "boiler"}
        ]
      }
    }
  }
}