[Cialug] Permissions or Samba setting?

[Nathan C. Smith]

I have directory that is also shared via Samba.  I would like every file
created in this directory to have the same user/group ownerships and
permissions.  Can I set this via file permissions?  What is the term I
should be looking for?

Is it better to do this sort of thing in the file permissions or in Samaba
settings?

Thanks.

-Nate