How to add b2c application extensions in Azure AD B2C

Question

I created several B2C directories using the classic Azure portal. Sometimes it adds a b2c-extensions-app, but sometimes it is not. When I delete the directory, Azure seems to have a long memory that prevents me from recreating it (with the same name).

Is there a way to manually add the b2c-extensions application so that it appears in the "My company’s applications" list?

Answer 1

The b2c-extensions application is automatically created as part of the Azure AD B2C tenant creation. It must always be created. If you are creating a new tenant and this application is not available, you must open a support request so that the Azure AD B2C team can explore this.

Important Note . The b2c-extensions-app application is only displayed in the application registration lexis, and not through B2C Settings> Applications. See screenshot below.

Most likely, someone accidentally deleted the application. If in this case there are two options:

• If the application was deleted less than 30 days ago, you can use the Azure AD / deletedApplications / {application_id} / restore api schedule to return it.
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