On an item record, check this box to make the Match Bill to Receipt box checked by default on transaction lines for this item. Then, purchase orders that include this item default to have this box checked and variances are generated based on vendor bill lines.
This preference is disabled by default. Even when enabled, this option can be changed on individual purchase order lines.
Clear this box if you do not want the Match Bill to Receipt box to be checked by default on transaction lines for this item. You can still check the box on individual transaction lines as necessary.