I have read that being able to log-in to the ArcGIS Maps for Adobe Creative Cloud Plug-in via Portal for ArcGIS is an option expected in future releases. What is the status of this development?
Also, would this addition mean that a user could direct data being used for mapping with this plug-in through an ArcGIS Enterprise Portal for ArcGIS setup and not have to go through AGOL at all? Basically, I am trying to figure out if using Portal for ArcGIS instead of AGOL with this plug-in would be a viable workaround in cases where my client has sensitive data to map that they don't want hosted in a cloud environment.