Arborecence ADSI des éléments WinNT.

Object Class                                Description
Namespace                                   Top-level object container.

    Domain                                  The Windows NT domain.
        User                                User account.
        Group                               Group account for managing access rights.
            UserGroupCollection             A set of user groups implementing IADsMember.
            GroupCollection                 A set of other groups implementing IADsMember.
    Computer                                Windows NT 4.0 server or workstation.
        PrintJob                            Print job in the print queue.
            PrintJobsCollection             A set of print jobs.
        PrintQueue                          Print queue on a printer spooler.
        Service                             Application running as a service.
            FileService                     Services accessing file system.
                FileShare                   File share point.
                Resource                    A resource in the service.
                Session                     An active file service connection.
        User                                Local user account.
        Group                               Local group.
            UserCollection                  Collection of local users.
            GroupCollection                 Collection of local groups.
    Schema                                  WinNT Schema container.
        Class                               Schema class definition.
        Property                            Schema attribute definition.
        Syntax                              Syntax of a property.