Clicking the [Multi] button on the BOM screen displays the
following dialog.

This dialog is modal. It must be closed before any other
forms can be accessed.
This is a powerful option to allow multiple changes to BOM
items in one operation.
Any or all of the following values can be set to a new value
– priority, load out or status.
1.
If Priority is to be changed – tick the check box and enter
the new value
2.
If load out is to be changed, tick the checkbox and selected
True or False for the new value
3.
If Status is to be changed tick the check box and enter the
new value.
4.
Move the items to be changed from the left list to the right
list using the [>] or [>>] buttons or by double clicking.
(see Dual list dialogs in the User guide for more details on these sorts of
dialogs.)
In this case, order is not important.
5.
Click ok to process changes.
Document BOMMulti.htm