This feature work is planned, but hasn’t started yet.
This is a needed feature as it's security risk.
110 votes24 comments · Azure Active Directory » Groups/Dynamic groups · Flag idea as inappropriate… · Admin →
We are investigating what it would take to add support for multi-value attributes in Dynamic Groups to enable this and related scenarios.
Kristina Bain Smith
We need to sync multi-valued attributes for Mimecast signatures. Why isn't this possible yet?
Thanks for the post , votes, and comments. We are aware of this limitation and are targeting sometime next year to improve this experience. In the meantime you can sign up for a new account in your desired country and transfer your assets to the new account via Support.
-Azure Billing Team
Microsoft will not do anything about this. I'd advise anyone with issue to use another solution from another provider.
This information is incorrect. You cannot sign up for a new account in your desired country as you cannot use the same tenant name for 90 days until the current subscription has fully expired. This makes this solution not feasible.