/**
  * Returns an array of additional entities provided in this trigger
  *
  * @return array of CRM_Civirules_TriggerData_EntityDefinition
  */
 protected function getAdditionalEntities()
 {
     $entities = parent::getAdditionalEntities();
     $entities[] = new CRM_Civirules_TriggerData_EntityDefinition('Relationship', 'Relationship', 'CRM_Contact_DAO_Relationship', 'Relationship');
     return $entities;
 }
 /**
  * Returns an array of additional entities provided in this trigger
  *
  * @return array of CRM_Civirules_TriggerData_EntityDefinition
  */
 protected function getAdditionalEntities()
 {
     $entities = parent::getAdditionalEntities();
     $entities[] = new CRM_Civirules_TriggerData_EntityDefinition('ActivityContact', 'ActivityContact', 'CRM_Activity_DAO_ActivityContact', 'ActivityContact');
     return $entities;
 }