Select column / control

Data group

The desired data group can be selected here.

"Name" column

The name of the data field is shown here.

"Data type" column

The data types of the data fields are shown here.

"Control type" column

Clicking in this column will open a drop-down list where the control type can be selected.

Display already used data fields

If this setting is not active, you can only choose from the data fields that are not already in one of the table's columns or included as a control. If this setting is activated, all of the selectable fields will be shown.