Article ID: 2748507 - View products that this article applies to.
You use the convert-MSOLDomainToStandard Windows PowerShell cmdlet in a Microsoft cloud service such as Office 365, Microsoft Azure, or Microsoft Intune to convert a single sign-on (SSO)-enabled domain to standard authentication in an Active Directory Federation Services (AD FS) implementation that supports multiple top-level domains. However, after you run the cmdlet, SSO authentication for the other SSO-enabled domains stops working.
The convert-MSOLDomainToStandard cmdlet removes the relying party trust entry in the AD FS Management Console on the AD FS server. To confirm that this is the cause of the issue that you're experiencing, follow these steps:
Update the relying party trust information by using the steps in the "How to update the configuration of the Office 365 federated domain" section of the following Microsoft Knowledge Base article:
(https://vkbexternal.partners.extranet.microsoft.com/VKBWebService/ViewContent.aspx?scid=KB;EN-US;2647048)How to update or repair the settings of a federated domain in Office 365, Azure, or Intune
Still need help? Go to the Office 365 Community
(http://community.office365.com/)website or the Azure Active Directory Forums
Article ID: 2748507 - Last Review: December 12, 2014 - Revision: 15.0