web/gui/src/main/webapp/json/ev/startup/ev_1_onos.json

{
  "event": "addDevice",
  "payload": {
    "id": "of:0000ffffffffff08",
    "type": "roadm",
    "online": true,
    "labels": [
      "0000ffffffffff08",
      "FF:FF:FF:FF:FF:08",
      "?"
    ],
    "metaUi": {
      "x": 539,
      "y": 186
    }
  }
}