[
  {
    "model": "activity.activitytype",
    "pk": 1,
    "fields": {
      "name": "Pot",
      "can_invite": true,
      "guest_entry_fee": 500
    }
  },
  {
    "model": "activity.activitytype",
    "pk": 2,
    "fields": {
      "name": "Soir\u00e9e de club",
      "can_invite": false,
      "guest_entry_fee": 0
    }
  }
]