[Samba] permission issues

[juan]

Here is the situation.  I have setup a samba server to authenticate against
Active Directory.  I have created a group under my Linux server and created
all the accounts that need to access the share and placed them in the Linux
group on the samba server.  I gave
the group full rights to the samba share, but when a user from the group
adds to the samba share a
file or directory he or she now owns the file or new directory, and if
another user tries to add to the file or create a file or another directory
under the new created file or directory
the user gets permission denied and I have to re-apply the permissions from
the root of the samba share so the group owns everything again and not
individual users.  How can I setup the share so only the group owns it no
matter what user in the group adds to the share the group maintains the
permissions and not the individual users.


Thank you,


Juan