Is OBO supported on Entra External Id?

Question

Is the On-Behalf-Of user flow supported on Entra External Id? I saw a question from last December saying it was on the horizon but haven't found any information since.

We currently have Azure B2C but are redoing our project authentication/authorization, potentially updating to use Entra External ID but we'd need to implement OBO to make the switch.

Answer 1

Hi @Bryan Berardi

Thank you for posting this in Microsoft Q&A.

Yes, On-Behalf-Of user (OBO) flow supported on Entra External Id.

The following screenshot displays the list of supported flows in the external tenant.

For your reference: https://learn.microsoft.com/en-us/entra/external-id/customers/concept-supported-features-customers

Hope this helps. Do let us know if you any further queries.

Thanks,

Navya.

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