We recently converted one of our .NET applications from WIF to Azure AD authentication. Under WIF, the IIS logs contained the username in the traffic so that we could crawl the logs and generate usage analytics.
Under Azure AD, anonymous authentication is needed in order for it to work. Our IIS logs now show "-" as the user and our analytics engines are not reporting proper data.
Is there a way to re-integrate the use of Azure AD to add the user back to the IIS logs?