public function setModel($row)
 {
     $model = new Security_Model_WorkflowMaster();
     $model->setId($row->id)->setWorkflowName($row->workflow_name)->setCreatedOn($row->created_on)->setCreatedBy($row->created_by)->setUpdatedOn($row->updated_on)->setUpdatedBy($row->updated_by)->setRowGuid($row->row_guid)->setRowVersion($row->row_version)->setIsDeleted($row->is_deleted);
     return $model;
 }