Azure B2C: Getting List of Built-in Claims for Custom Policies

Question

While the Azure Starter Pack for B2C is helpful for getting started with creating custom policies, is there an actual list of built-in claims that one can reference? There are several claims that are referred in several of the files, though I have no clue of their purpose or why they're needed (for example upnUserName, nca, resource_id, etc.).

I did find some pages, such as Graph API reference or Customize Claims, though I'm not sure if these are the goto page for getting all built-in claims.

score 1 · Accepted Answer · answered Feb 17 '21 at 00:07

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You can find list of all such claims from two places

User profile attributes documentation - https://learn.microsoft.com/en-us/azure/active-directory-b2c/user-profile-attributes#azure-ad-user-resource-type
User attributes blade in Azure Portal. The Built in user attributes are almost same for user flows and custom policies.

answered Feb 17 '21 at 00:07

Abhishek Agrawal

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Thank you for the link. Is there a link on documentation for claims specific to protocols? For example, ```nca``` appears to be specific for local account authentication – Joseph Woolf Feb 17 '21 at 00:26
that will not be available in a central place. It will depend on technical profiles. – Abhishek Agrawal Feb 17 '21 at 00:33
Fair enough. Would I find it under the How-to Guides for Identity Providers or the ClaimsProviders reference for custom policies? – Joseph Woolf Feb 17 '21 at 00:43
You will find them under Technical profiles actually, – Abhishek Agrawal Feb 17 '21 at 04:49
And please accept the answer if it helped you :) – Abhishek Agrawal Feb 17 '21 at 04:50
So via https://learn.microsoft.com/en-us/azure/active-directory-b2c/technicalprofiles ? – Joseph Woolf Feb 17 '21 at 04:50

Azure B2C: Getting List of Built-in Claims for Custom Policies

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