I would like the ability to set the alert severity based on a custom property of the object we are alerting on. The way it is now, if I have some nodes that I want to get a critical alert for, some serious, some warning, etc. I would have to create several copies of the same alert and set a separate severity for each. This makes it a pain to manage all of these copies, and each of these copies would be running additional queries against my database every minute.
