Access group rules specify the name of the access group that will have access to the matched alerts, the position of the rule in the rule list, and the matching criteria to apply to alert objects.
Prerequisites
Admin access to the Central Management System appliance.
Access groups have been created.
If alert matching rules will filter on alert tags: Restricted alert tags and rules have been created for managed Network Security and Email Security — Server appliances. For instructions, see the "Filtering Alerts Using Tags and Rules" chapter of the Central Management System Administration Guide.