For example, if we want to exclude certain mailboxes from the mailQuotaExceeded_r metric, the recommendation was to add the account to a security group and do something like: Users[?mailQuotaExceeded_r == && !contains(MemberOfStr, )]

However, this means creating the group for all customer environments, and creating separate exclusion groups per metric/rule. Is there a way to do this from LionGard itself?