file access

[Largent, Jim]

I'm well versed in RCS but new to CVS.  In RCS, you can add users to files
for write access.  Why isn't this available in CVS?  Is there a simple way
to block write access?  All developers on the Unix box are in the same
group, but there are different projects going on so using Unix groups is not
practical.  There's no need to block read access, just want to make sure
that there is no inadvertent modifications going on.  Any thoughts?