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Is it possible to add a custom domain to the deployed Azure AD Domain Services later? Currently, only the default onmicrosoft.com domain is registered.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 17%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGM%3C/text%3E%3C/svg%3E)
@Noriko Yes, you have to recreate the managed domain, and will need to re-join the AVD machines.
Let me know if you have any further questions, feel free to post back.
You can only add one managed domain. If one is already configured, then that is it:
https://learn.microsoft.com/en-us/azure/active-directory-domain-services/faqs
Thank you. Currently, the built-in domain (XXX.onmicrosoft.com) is registered as a managed domain, so the custom domain is not registered, right? If I want to operate with a custom domain, do I have to recreate Azure AD Domain Services?
Also, if I re-create it, will I not be able to use the AVD used on Azure?