If multiple entitlements exist for the same business group, you can prioritize the entitlements so that when a service catalog user makes a request, the entitlement and associated approval policy are processed in the specified order.
If you configure an approval policy for a user group, and you want a group member to have a unique policy for one or more of the services, catalog items, or actions, prioritize the member entitlement before the group entitlement. When the member requests an item in the service catalog, the approval policy that is applied is based on the priority order of the entitlements for the business group. The first time that the member's name is found, either as part of a custom user group or as an individual user, that is the applied approval policy.
Result would be:-
How one can prioritize the entitlements?
1. Login with Catalog Administrator or Tenant Administrator Role User > Administration Tab > Catalog Management > Entitlements