6.1.1.4.1 Lost and Found Container
Each domain NC, application NC, and config NC contains a Lost and Found container for objects that are orphaned as a result of Add and Delete operations that originated on different DCs.
systemFlags: On domain and application NCs: {FLAG_DISALLOW_DELETE | FLAG_DOMAIN_DISALLOW_RENAME | FLAG_DOMAIN_DISALLOW_MOVE}
On Config NC: {FLAG_DISALLOW_DELETE}
isCriticalSystemObject: TRUE