Ability to distinguish network interfaces for the purpose of alerting

I am looking for a way to send alerts on network interfaces, but with the ability to alert different people based on the network interface impacted. There is no consistency in our interface naming so I can\'t use regex in the alert rules. Lomo has a feature where I can create interface instance groups and assign members to each. But Supprt tells me that the Alert Rule is unable to distinguish by interface instance groups. Does anyone know of a work-around? Thank you.