For a meshRole (e.g. "ProjectAdmin") you can define multiple roles in GCP, so that a user that has "ProjectAdmin" has mutiple roles assigned in GCP.
We would like to have the same feature for Azure.
Background: We don't want to use the "Contributor" role in Azure, which has too many rights. On the other hand we don't want to use custom roles as you have to keep them up-to-date when Microsoft releases new features / permissions. We want to use the smaller build-in roles in Azure and put them together to a meshRole for easier management.