Does anyone know if Azure B2C works with SharePoint 2016 on-premises? This SharePoint environment in question is for external users not internal users. The objective is to move away from SQL Forms Based Authentication (FBA) to Azure.
As per this article below, in combination with Claims Provider, it is easy to configure: https://docs.microsoft.com/en-us/azure/active-directory/saas-apps/sharepoint-on-premises-tutorial
However, Microsoft's B2C FAQ says that: "Azure AD B2C is not meant for the SharePoint external partner-sharing scenario; see Azure AD B2B instead". But Azure B2B is out of scope.
