I'm looking all over My ESRI options, but I can't find a way to assign a ArcGIS Pro license to one of my users.
When they try to login, they get the following message:
Your account does not have an ArcGIS Pro Named User license assigned. Please contact your organization administrator to assign a license to your username.
Are they with your AGOL organization?
http://pro.arcgis.com/en/pro-app/get-started/assign-named-user-licenses-in-arcgis-online.htm
once done
http://pro.arcgis.com/en/pro-app/get-started/start-arcgis-pro-with-a-named-user-license.htm
but it has been so long.