loopback/test/fixtures/simple-integration-app/common/models/widget.json

{
  "name": "widget",
  "properties": {
    "name": {
      "type": "string",
      "default": "DefaultWidgetName"
    }
  },
  "relations": {
    "store": {
      "model": "store",
      "type": "belongsTo"
    }
  }
}