When creating share points with Workgroup Manager, selecting the domain NetInfo/DefaultLocalNode will create a local-only automount point that will not be used by client computers.
Symptom
Automounted share points created with Workgroup Manager do not appear on client computers as expected.
Solution
When selecting a domain for "Automount this item to clients in domain", you should always select a network-visible domain such as the NetInfo/root domain. The NetInfo network domains are searched by clients that are configured to access them via Directory Services. If you do not have any network NetInfo domains, only the NetInfo/DefaultLocalNode will be available in the pop-up list. The NetInfo/DefaultLocalNode is only used by the local system. It will not be accessed for automount share points by other client systems.
You may resolve the issue by following these steps:
The automounted share point will now be moved to the selected NetInfo domain. It will be used by the NetInfo clients configured to use this directory service.
For more information on NetInfo and Directory Services, see the Mac OS X Server 10.2 Admin Guide installed on your computer at:
/Library/Documentation/MacOSXServer/English/Admin Guide.pdf