Hello. I am publishing (overwriting) an existing feature service from Pro (3.0). The attribute table contains fields that are of no value to the end user. In the Fields table, I switched off visibility to all fields except the ones I need in the service and the shape field (required to be visible). The published service had the visible fields, but also had one additional field and the globalid field. As a test, I created a new service (not an overwrite) same settings. Same result. I can control visibility of the fields in the pop-up, but would like to understand why a couple of invisible fields made it to the service. The web map in use was created in the now classic map viewer. I have since saved the web map in the new map viewer and working with the pop-up and fields here. The feature service was removed and reloaded in to the same web map in the new map viewer. Not sure if there is a connection but wanted to include this information. Thanks!