{
  "$name": "User",
  "$description": "System user model",
  "$inherits": [
    "apemanmodel/defs/user/ap_user.json"
  ],
  "$attributes": {
  },
  "$indices": {},
  "$hasOne": {
    "profile":"UserProfile"
  },
  "$hasMany": {
    "sign": "UserSign"
  }
}