Hi,
I have followed various blog posts to set up my authentication to be managed through Azure AD B2C.
https://readyxrm.blog/2019/07/24/configure-azure-ad-b2c-for-powerapps-portals/
https://debajmecrm.com/2019/04/04/deep-dive-dynamics-365-portal-authentication-with-azure-ad-b2c-provider/
The problem however, is that this is only for local authentication on the Azure AD B2C tenant and does not enable single sign on of users from multiple tenants (Office 365)
I have done some reading and it looks like this can be implemented using custom policies using Azure AD (multi tenant) as the external identity provider.
https://docs.microsoft.com/en-us/azure/active-directory-b2c/custom-policy-get-started?tabs=applications
https://docs.microsoft.com/en-us/azure/active-directory-b2c/identity-provider-azure-ad-multi-tenant-custom?tabs=applications
Has anyone got any examples on achieving this for Power Apps Portal? The ideal situation would be:
At the moment I am following the Microsoft documentation and I am finding it overwhelmingly complicated.
Did you ever find a solution to this? I'm running into the same issue but I cannot get it to work.
Not with Azure B2C - in the end we just used standard Azure AD configured with multi tenant access.
portal.iotap.com/.../en-us
This works perfectly and don't have to add each customer as a guest user in Azure AD!
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