I am currently creating a separate MXD for each layerthat I want to publish to AGOL as "My Hosted Services."
Do I need to have an MXD per hosted service, or can I have say a "Master MXD" of multiple layers? Meaning I then choose which layers to publish to AGOL?
...Or perhaps I should start off by separating MXDs containing layers I wish to publish as Tiled Service from Feature Service? This would minimise my MXDs and AGOL publishing work.
I am still using ArcGIS 10.3.1 Basic. Hope to soon upgrade to 10.6 when I will also be able to try ArcGIS Pro.