Manually-triggered integration

Hi,

Perhaps this is already available, but I just can't find it!

Is there a way to trigger a manual reintegration of a branch job to its parent?

I understand that there's the post-build action that can be added to do this automatically after each build of the branch, but I'd prefer to only reintegrate once we've decided to do so.

I tried reintegrating the branch as normal via my SVN client, thinking that perhaps the plugin would magically pick that up, but no joy.