I want to be able to compare a metric for the count of workstations with Liongard installed against a metric for the count of workstations with Cisco Umbrella installed. It would be helpful if I could trigger a rule when the count for Cisco Umbrella is less than the count for Liongard. Additionally, I would like the alert to show the discrepancy via a list in the body of the alert content. This feature would enhance the flexibility and functionality of the rule-building system.