Currently the integration only looks up the customer list in the partner center: https://partner.microsoft.com/dashboard/v2/customers/list

Requesting to add lookup for the customers with GDAP relationships shown: https://partner.microsoft.com/dashboard/v2/customers/granularadminaccess/list

The problem we face is having multi-regional based clients with GDAP configured. Because the tenants are not all based where our primary CSP tenant is based, they do not all show in the regular customer list, even though we have GDAP configured. I believe there is an endpoint "https://api.partnercustomersecurity.microsoft.com" (Unsure if publicly available) to query GDAP relationships from, or what we use internally via Graph "https://graph.microsoft.com/v1.0/tenantRelationships/delegatedAdminRelationships".

This would allow us to manage all regional clients under our 1 parent Rewst Org, right now we have to create other Rewst Orgs dedicated to housing those other regional tenants