protected function afterSave(ilObjForum $forumObj)
 {
     /**
      * @var $rbacadmin ilRbacAdmin
      */
     global $rbacadmin;
     // save settings
     $this->objProperties->setObjId($forumObj->getId());
     $this->objProperties->setDefaultView(1);
     $this->objProperties->setAnonymisation(0);
     $this->objProperties->setStatisticsStatus(0);
     $this->objProperties->setPostActivation(0);
     $this->objProperties->setThreadSorting(0);
     $this->objProperties->insert();
     $forumObj->createSettings();
     // ...finally assign moderator role to creator of forum object
     $roles = array();
     $roles[0] = ilObjForum::_lookupModeratorRole($forumObj->getRefId());
     $rbacadmin->assignUser($roles[0], $forumObj->getOwner(), 'n');
     // insert new forum as new topic into frm_data
     $forumObj->saveData($roles);
     // always send a message
     ilUtil::sendSuccess($this->lng->txt('frm_added'), true);
     $this->ctrl->setParameter($this, 'ref_id', $forumObj->getRefId());
     ilUtil::redirect($this->ctrl->getLinkTarget($this, 'createThread', '', false, false));
 }