[Samba] Multiple-level user shares

[Kevin Bramblett]

Can anyone tell me how I can do a multiple level user share?  What I'm
having trouble configuring is a share that allows all users to use the first
directory of the share, and then in subdirectories of the first directory
only allow specified users access.  I can't find anything similar in any
docs on the internet nor in the O'Reilly Using Samba book.

Thanks.
Kevin