Hello. I'm still trying to solve a problem with publishing elevation services in an offline portal (my previous post here). According to the official documentation, one of the scenarios is to create a model in ModelBuilder and the next step is to share it directly from the model to the portal as a GP service.
In my case, when I add a new ArcGIS Server connection in ArcGIS Pro, the system blocks the credential fields and the connection type field, so I can't proceed (see the attached image). I signed in to ArcGIS Pro as an administrator, and my server is already federated with the portal (Organization > Settings > Servers). Everything was done successfully, and it is set as the hosting server at https://myportal.mydomain:6443/arcgis. Where is the problem?
Thank you.