adding a directory/module at top of repository

[KM]

Sorry it's been so long since I've done this.... in looking at the manual I 
can't seem to find it.   simple question I have a CVS repository in /repository 
with a few directories already existing, for example "tools", "reports", "proj" 
etc.   I want to add "documentation".  Just the directory. the Developer will 
add the files later.
 
why don't I see it easily?  I'll keep looking but in case it's so simple.
 
I also have eclipse I can use if that is even easier.
Thank you and sorry..... 
 
KM