/** * Get specification group item instance * * @param int|array $recordID Record id * @param bool $loadRecordData If true loads record's structure and data * @param bool $loadReferencedRecords If true loads all referenced records * @return SpecFieldGroup */ public static function getInstanceByID($recordID, $loadRecordData = false, $loadReferencedRecords = false) { return parent::getInstanceByID(__CLASS__, $recordID, $loadRecordData, $loadReferencedRecords); }