Azure AD B2C with Dynamics 365 (CRM) Contacts

[NielsT89]

Hello,

I am trying to find a solution for the following scenario:

We want to build an application were our costumers can logon agains Azure B2C. However the field validation (claims) has to be agains Dynamics 365 (CRM) contacts.

I managed to setup a .NET application and authenticate with Azure AD B2C. but without any validation/claims.

For example I want the following fields to be validated:

• Firstname
• Lastname
• Relationnumber (CRM)

Those values has to come from the CRM contact fields and need to match the users input when singin up/in

I am lost here and unable to find a solution for this.

I already tried to export/import CRM contacts in Azure B2C and created custom attributes (relationnumber) and fill them, but that doesn’t seems to be the solution. Also PowerApps I tried to create a Flow, but didn’t help either.

Also, if I am trying to setup the wrong way, please let me know.

Thank you!

[#2]

Hope following article will help you,

Describes how to set up your Azure Active Directory (Azure AD) business-to-consumer (B2C) tenants for user site authentication in Dynamics 365 Commerce.

https://docs.microsoft.com/en-us/dynamics365/commerce/set-up-b2c-tenant

Azure Active Directory (Azure AD) powers Office 365 and Dynamics 365 services for employee or internal authentication.

https://docs.microsoft.com/en-us/powerapps/maker/portals/configure/azure-ad-b2c

[#3]

How does this have effect on your Dynamics 365 license (Cost)? Is every 'web/B2C account/Identity an user in Dynamics 365 Commerce then at 180$/user/month or 4k$/month(E-commerce) ?