Previous versions of red-carpet/zlm apparently had the "lock-add" feature,
preventing specific packages from being updated unless the lock is
explicitly overwritten. Has this feature been dropped in ZLM 7? It doesn't
seem to be an option in "rug" or "red-carpet".

I am mirroring RHN updates and want to apply most, but not all (kernel etc)
updates to my clients automatically. The "lock-add" feature looks to be
what I need.

I also tried splitting the updates I want to install manually vs
automatically into two different catalogs in the zlmmirror config that
downloads the updates from RHN. However, I still windup with the same
updates in both, I think because the bundle name is the same.

What's the best way to accomplish what I'm attempting?