May be a newbie question, am going for it.
Just created a new Utility Network and applied the Asset Package as provided here. (UPDM 2018 Edition). Seemed to work OK. But as I example the created classes in ArcGIS Pro only a subset of fields are presented. Below (first) are fields available in the Catalog pane. Below that are the fields present in the SQLExpress database table. So there is filtering going on somewhere, but I can't seem to find where. Any pointers would be much appreciated.