Exclusions

You should have the ability to set exclusions/adjustments to certain aspects of a policy on a per device basis. For example if I have a policy applied to ALL workstations in an environment and part of that policy is to alert on says 10% disk space, but they have one machine, a backup system, that always triggers that 10% alert but it clears itself up when running the next backup, I should be able to adjust that machine to say a 5% threshold instead. This should be possible without having to create a new "group", move the machine to said group, the create an entirely new policy just for that 1 change.