/** * Method to duplicate items. * * @param array &$pks An array of primary key IDs. * * @return boolean True if successful. * @throws Exception */ public function duplicate(&$pks = null) { // make keys to array $pks = $this->_getPrimaryKeys($pks); // Execute parent $result = parent::duplicate($pks); // Build Return Object return $this->_setReturnValue($result); }