The question is, whether we can federate Portal and Server now to enable the integrated windows authentication without the need for "named users" in Portal. In other words: Is it possible to use the windows authentication in Portal to use ArcGIS-Services from the ArcGIS Server via the JS-API directly? OR: Should we separate Server and Portal and enable the integrated windows authentication via Active Directory directly in ArcGIS Server. The latter would be equivalent to the current configuration.
Thanks for any advice or hint!