By default, all fields are shown in the Table View. You can hide certain fields from the Table View by selecting “Hide in table” in the Form Designer.
Enabling
In the form designer, check “Hide in table.”
Behaviour
When you have checked “Hide in table” for a field, in will no longer appear by default in the Table View.
You can temporarily add it to the view by clicking “Select columns” and either checking it the relevant field or dragging it to the “Currently selected columns” area.