Double-click 
.
From the Keyop Menu, double-click 
.
In the Parameter Editor window, click Text Base Parameters.
The (L) Parameters screen opens. Select the [F] Purchase Orders action code.
In the (LF) screen, select the [A] AutoSB action code.
From the (LFA) Automated Short Buy menu, select the [3] Vendor Call Groups Parameters action code.
The (LFA3) screen opens. Select the [C] Chg action code.
The cursor moves to the Group Number field. Enter the number of the call group that you want to change. You can specify line numbers 1 through 9.
In the Group Description field, press Tab or enter the new description you want to assign this group over the existing description.
The cursor moves to the first Nbr field. At this point, you can add a new vendor to the list, change the order of the group, or delete a vendor from the list. To do so, press Esc.
The A=Abort, Q=Quit/Save, I=Insert Before, message appears.
Type A (default) to quit without saving any changes to the call group.
Type Q to quit and save the changes made to the call group.
Type I to insert a line before the current vendor in the group. Press Tab to move the cursor to the vendor where you want to insert a line. At the Insert Line Before Call # message, type Y to insert a new line. The remaining vendors move down one line, and the cursor moves to the line you specified. Add the new vendor to the group.
Type U to move the vendor up one call.
Type D to delete a vendor from the group. Press Tab to move the cursor to the vendor to delete. At the Delete Call # message, type Y to delete the vendor from the group.