It would be great to have sub groups. We often create a number of jobs within a group. Over time, we deactivate some of the jobs, but want to keep them around for reference in how we used to do something. It would be nice to be able to create a sub group called archived. Just deactivating the job isn't good enough, b/c another admin might see the job as deactivated and think it should be active.. This would help quarantined jobs, but keep them in the same logical groups that make sense.