I have some Azure Resources I would like to control access to via RBAC. This works fine for users in the same tenant, but I would also like to grant users in another tenant read access to some of my resources via RBAC?
What is the best way to do this? Do I need to first invite the guest user via B2B, and then add RBAC to the guest user?
Is there a way to do this for an Azure Group in the guest tenant -- (i.e. invite the Azure Group via B2B and then assign RBAC to the entire group)?