Keeping group ownership for sub-directories while importing

[Carl van Litsenborgh]

If  I have a repository that looks like this:

root
  |
  | CVSROOT
  |
  | software (owner dave, group dsp)

The primary group of dave is user, but dave also belongs to the group dsp!

If dave now imports a module under "software", the sub-directories are
created
with the following ownership -> user = dave, group = user.

My question, how can I configure or setup cvs to keep the same group setting
as the
top-level directory (i.e. software, user dave, group dsp) for
sub-directories, when
importing a module?

Any suggestion are welcome!

Kind regards,

Carl van Litsenborgh
address@hidden