/**
  * @param string $moduleClassName
  * @param string $modelClassName
  * @param string $workflowType
  * @param string $relation
  * @return array
  */
 public static function resolveTypeRelatedModelRelationDataAndLabels($moduleClassName, $modelClassName, $workflowType, $relation)
 {
     assert('is_string($moduleClassName)');
     assert('is_string($modelClassName)');
     assert('is_string($workflowType)');
     assert('is_string($relation)');
     $data = array('' => Zurmo::t('Core', 'Select Module'));
     return array_merge($data, ActionForWorkflowForm::getTypeRelatedModelRelationDataAndLabels($moduleClassName, $modelClassName, $workflowType, $relation));
 }