RightsManager::getDescendantsRights

public function getDescendantsRights($objectId)
{
	$query = new Query(RightTable::getEntity());
	$query
		->setSelect(array('*', 'DEPTH_LEVEL' => 'PATH_CHILD.DEPTH_LEVEL',))
		->setFilter(array(
			'PATH_CHILD.PARENT_ID' => $objectId,
			'!PATH_CHILD.OBJECT_ID' => $objectId,
		))
	;

	return $query->exec()->fetchAll();
}