Alert checkers matching on BGP peer group

My company has a need to have differentiated alarming for various BGP peers.  We have hundreds of BGP peers on our network.  Our peers may be upstream providers, internet exchange peers, core nodes, customers, etc, which each one having different priorities for our support team.

I have created a number of BGP peer groups, which are correctly classifying the peers.  However, when creating an alarm checker, I do not have the option to match on the peer group ID.  Having this feature would be immensely helpful to our business.