When you open a data entity in Data Connector in Excel (usually from an F&O form by Open in Excel), not all fields must be displayed by default.

You can go to Designer and add more fields from Available to Selected.

But what if you want some fields included by default? You could create a template, but that’s a different topic.

I think that you get just the mandatory field by default, but you can define the list of selected fields (and their sequence) simply by putting them to AutoReport field group on the data entity.