function importGlossary($slm, $packageFolder)
 {
     global $ilias;
     // create and insert object in objecttree
     include_once "./Modules/Glossary/classes/class.ilObjGlossary.php";
     $newObj = new ilObjGlossary();
     $newObj->setType('glo');
     $newObj->setTitle('');
     $newObj->create(true);
     $newObj->createReference();
     $newObj->putInTree($_GET["ref_id"]);
     $newObj->setPermissions($_GET["ref_id"]);
     $newObj->notify("new", $_GET["ref_id"], $_GET["parent_non_rbac_id"], $_GET["ref_id"], $newObj->getRefId());
     $xml_file = $packageFolder . "/glossary.xml";
     // check whether xml file exists within zip file
     if (!is_file($xml_file)) {
         return;
     }
     include_once "./Modules/LearningModule/classes/class.ilContObjParser.php";
     $contParser = new ilContObjParser($newObj, $xml_file, $packageFolder);
     $contParser->startParsing();
     $newObj->update();
     //ilObject::_writeImportId($newObj->getId(), $newObj->getImportId());
     $slm->setAssignedGlossary($newObj->getId());
     $slm->update();
 }