Microsoft Entra External ID
GeneralCustom Oidc Federation Customers
In brief
> [!IMPORTANT]
What Entra admins need to know
Review the documentation change to determine whether it affects tenant configuration, security posture, or rollout plans.
This editorial summary was generated by AI from the documentation changes. Verify important details in the full Microsoft Learn article.
Documentation change
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- Users can't register an MFA method and can't complete sign-in, and often encounter an error.
- Users aren't redirected to the MFA registration (sign-up) flow during sign-in as expected.
A user created without an email address can't register an email address for use with email one-time passcode (OTP) as an MFA method.
Related content
@@ -118,9 +118,6 @@ By default, an email address is required when users sign up with an external ide > [!IMPORTANT] > Making email optional is a user flow–level setting. This change applies to sign-ups for **all applications** associated with the user flow. -> [!NOTE]-> When email isn't collected, email one-time passcode (OTP) can't be used for MFA. Make sure an alternative MFA method (such as SMS) is enabled if your policies require MFA.- > [!TIP] > The account picker typically displays the user's email address. When no email address is collected, the display name is shown instead. To help users easily identify their account, map the `name` claim in [Claims mapping](reference-oidc-claims-mapping-customers.md) or collect display name during sign-up. @@ -181,7 +178,6 @@ Conditional Access policies that require MFA registration don't function as expe - Users can't register an MFA method and can't complete sign-in, and often encounter an error. - Users aren't redirected to the MFA registration (sign-up) flow during sign-in as expected.-- A user created without an email address can't register an email address for use with email one-time passcode (OTP) as an MFA method. ## Related content