{
  "Events": {
    "eventInstanceAddAttendee": {
      "buttons": {
        "default":  [
            {
              "action": "$ctrl.addAttendee()",
              "class": "EventInstanceAddAttendee__button",
              "if": "$ctrl.canAddAttendees",
              "roles": ["owner","admin","user"],
              "style": "primary",
              "translation": "ADMIN_DASHBOARD.EVENT_ATTENDEES.BUTTONS.ADD_ATTENDEE"
            }
          ],
        "values": "*bbc"
      }
    }
  }
}