Rapid release cadence is great when it comes to innovation, bug fixes, and new features. One thing it’s not very good for is the documentation. It’s virtually impossible to keep one up to date.

Take, for example provisioning Azure AD B2C and configuring Power Apps portals to use it. Documentation talks about Metadata endpoint for this policy which no longer exists in the new UI.

Here’s how to get one today in Azure AD B2C:

1. Open user flow (policy)
2. Click Run user flow
3. On the slider window click the first link
   
4. Observe json with policy configuration details in their glory
   
5. The field you’re after is the very first element called the issuer
6. Other useful information includes the list of supported claims, authorization, token, and end session (logout) endpoints.