I would very much like to setup dependent alerts. In one scenario I might have a WAN device setup as a primary monitor for a site, and all agents (Windows, Mac, TCP, SNMP, HTTP, and Generic) devices that are under that (ie: on the same network) would be dependent on that primary monitor.

This way, when internet connectivity is lost I don't get flooded with alerts from all monitored devices when they're offline or can't be reached.