The Set Index sets the primary index or query list for a form or browse. The primary index controls which records are viewed, and in what order.
You can place an action script that uses Set Index in the OnInit event of a form to set its filter and order properties.
Make a selection in the Set the primary Index for which window? field. This field will be grayed out unless this action is based on a Form or Browse. The choices are:
"Current Form or Browse Window".
"Another Form or Browse Window".
If you selected "Another Form or Browse Window", in the Window Name field select either:
Select one of the listed forms or browses.
Select an index from the Index Name list.
Click Next >.
Optionally modify the comment that describes the action.