Kurt Shintaku's Blog

The often question arises, “How can we change the Azure AD that we use for a given Azure subscription?”

Organizations might have several Azure subscriptions. Each subscription is associated with a particular Azure Active Directory (Azure AD) directory. To make management easier, you might want to transfer a subscription to a different Azure AD directory. When you transfer a subscription to a different Azure AD directory, some resources are not transferred to the target directory. For example, all role assignments and custom roles in Azure role-based access control (Azure RBAC) are permanently deleted from the source directory and are not transferred to the target directory.

This article describes the basic steps you can follow to transfer a subscription to a different Azure AD directory and re-create some of the resources after the transfer.

If you want to instead block the transfer of subscriptions to different directories in your organization, you can configure a subscription policy. For more information, see Manage Azure subscription policies.

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For more details, read the following:

• INFO: Transfer an Azure subscription to a different Azure AD directory
  https://docs.microsoft.com/en-us/azure/role-based-access-control/transfer-subscription