The new clean up tool is a good idea in principle, however, there may be occasions where removing all stale devices is not ideal. For example, we have some staff away on maternity leave or long term sick, those devices are still valid, but have not been online for over 90 days. It would be nice if the clean up tool was expanded to allow more granular control over which devices would be excluded, a simple picker would be sufficient. Without the ability to exclude devices, the task becomes manual again, going through the list and checking.