[Zope] User Class

[Keith Alperin]

Greetings.  I'm a bit of a Zope and Python newbie, so please forgive me
if I get some of the lingo wrong.  I would like to build a user class in
python where I can store information like "First Name", "Last Name" etc.
I would also like to store the userid and password in the instances of
this class, and authenticate against them.  It seems as though I should
inherit from the Zope user class, but I'm not sure exactly how to go
about doing that.  

Thanks so much in advance!
Keith R. Alperin