[Zope] authenticated user

[Nagy Gabor]

Hi!

This must be a very easy question, but I didn't find the answer, and I
rarely have a couple of minutes of net, so email, or an exact URL is all
I can hope for.

So user has to authenticate himself. When done, he has access to the
site. I have exUserFolder, with SMB authsource

-How can I tell what username did he give? (Different users have
different things in the database)

-How can I give roles to the users? I didn't find any such way as we
have in the default user folder. Can I use NT domain groups to map the
roles to? (Maybe only some of the roles, not including manager for
example)

Thanks
Gee