Approval Policies scope with multiple selection

We currently have the approval policy scope, for which each group needs a different policy. If there are more than five groups for the customer, it will be challenging. We must also come up with multiple policies if they wish to create a policy for a certain strategy. We can avoid creating multiple policies if we have the choice to select different groups or plans.

Example/Use case(s):
If we have ten plans and we need to make a policy for a few services plan, for instance, and four of those plans require approval, then four policies must be created for approval.