cvs user authentication

[kamesh jayachandran]

Hai all,
I have to set up cvs across the organisation of 400+ people.I can create
regular system accounts for all the users(400) and group them according to
their projects.
I do not want to create regular system account instead a single system
account for the project with which only the project manager alone can
login and create cvs specific users(not system users) and change the
password of cvs specific users for that project.

Any utility exist for this purpose?

with regards
kamesh jayachandran

-- 
"Message passing as the fundamental operation of the OS is just an
 excercise in computer science masturbation. It may feel good, but you
 don't actually get anything DONE."
        - Linus Torvalds