[Samba] file permissions

[Richard Clemens]

Hello,

I am having problems with multiple users being able to access the same 
file on a samba volume.

I tried assigning the three users and the document all to a single group 
with no luck.

So far we have had to chmod 777 the doc just to be able to read it. 
 when a change is made the doc is reverted to the last person who 
changed it making it impossible for the next user  to edit it.  in 
addition, the group is changed back to the original settings as well.  

TIA
Rich