public static function mayOperateOnOwn($oUser, $mObject, $sOperation) { $bResult = parent::mayOperateOnOwn($oUser, $mObject, $sOperation); ///When changing the sort or the category, I have to have the rights to said category as well if ($bResult && ($mObject->isColumnModified(DocumentPeer::SORT) || $mObject->isColumnModified(DocumentPeer::DOCUMENT_CATEGORY_ID))) { return $mObject->getDocumentCategory() === null || $mObject->getDocumentCategory()->getIsExternallyManaged() || $mObject->getDocumentCategory()->mayBeUpdated($oUser); } return $bResult; }