# Copyright (C) 2012-2016 Zammad Foundation, http://zammad-foundation.org/ class Group < ApplicationModel include CanBeImported include HasActivityStreamLog include ChecksClientNotification include ChecksLatestChangeObserved include HasHistory include HasObjectManagerAttributesValidation include HasCollectionUpdate include HasTicketCreateScreenImpact belongs_to :email_address, optional: true belongs_to :signature, optional: true validates :name, presence: true activity_stream_permission 'admin.group' end