Pressing Alt-F from the record list displays a pick list of all the fields in the Btrieve file. A * next to a field indicates that it will be displayed in the record list view. Exporting to a CSV file will also be affected if the "Selected fields only" option is enabled. The field list can be manipulated using the following functions:
| Space | Toggle selection of current field. The * will be toggled to reflect the field's selection status. |
| Ctrl-Grey-Plus | Turn all fields on. |
| Ctrl-Grey-Minus | Turn all fields off. |
| Insert | Create a calculated field. A dialog will pop up to allow you to enter details for the field including it's name, formula, width and decimal places |
| ENTER | Edit the details for a field. For non-calculated fields only the field width (and decimal places for floating point values) is modifiable. Calculated fields can also have their name and formula modified. |
| Esc | Exit, canceling changes to field selection. Any new calculated fields are NOT discarded. |
| F10 | Exit back to record list, using the fields selected. |