Committing files that were tagged (sticky tags)?

[Danial Islam]

I have this example where I tag my stream at different point, but not as
branches:



MAIN Stream
----------------Release1---------------Release2--------------Release3----->



The tags are Release1, Release2, and Release3.

When I do a  "cvs co -r Release1 myModule",
I can't check-in any files that I modified from it, it says the sticky
tag is not on a branch.

How would someone be able to checkin from a tagged part of the stream?
Or would I have to create a branch from Release1 and then have them
checkin to this branch and merge to the MAIN stream from there?

Danial.