array( 'additionalColumns' => array( 'role' => 'accountRole' ) ) ); protected $mergeLinkList = array( 'opportunities', 'cases', 'documents', 'contacts', 'tasks', 'meetings', 'calls', 'emails', 'meetingsPrimary', 'callsPrimary', 'emailsPrimary' ); protected function getDuplicateWhereClause(Entity $entity) { return array( 'name' => $entity->get('name') ); } }