AFAIK, владельцы есть в самой фс.
Выписка из хелпа к xcacls:
Код:
/G user:permision;FolderSpec Grant specified user access rights, permision can be: :r Read
:c Change (write)
:f Full control :p Change Permissions (Special access)
:o Take Ownership (Special access)
:x EXecute (Special access)
:e REad (Special access)
:w Write (Special access)
:d Delete (Special access)
Нам нужен уровень доступа o (ownership).