/**
  * Create parallel group
  * @param type $course
  * @param type $group
  */
 protected function createParallelGroup($a_content_id, $course, $group, $parent_ref)
 {
     include_once './Modules/Group/classes/class.ilObjGroup.php';
     $group_obj = new ilObjGroup();
     $title = strlen($group->title) ? $group->title : $course->title;
     $group_obj->setTitle($title);
     $group_obj->setMaxMembers((int) $group->maxParticipants);
     $group_obj->create();
     $group_obj->createReference();
     $group_obj->putInTree($parent_ref);
     $group_obj->setPermissions($parent_ref);
     $group_obj->initGroupStatus(GRP_TYPE_CLOSED);
     $this->setImported($course->lectureID, $group_obj, $a_content_id, $group->id);
     $this->setObjectCreated(true);
 }
 /**
  * Create parallel group
  * @param type $course
  * @param type $group
  */
 protected function createParallelGroup($course, $group, $parent_ref)
 {
     include_once './Modules/Group/classes/class.ilObjGroup.php';
     $group_obj = new ilObjGroup();
     $group_obj->setTitle($group->title);
     $group_obj->setMaxMembers((int) $group->maxParticipants);
     $group_obj->create();
     $group_obj->createReference();
     $group_obj->putInTree($parent_ref);
     $group_obj->setPermissions($parent_ref);
     $group_obj->initGroupStatus(GRP_TYPE_CLOSED);
     $this->setImported($course->basicData->id, $group_obj, 0, $group->id);
 }