You may need to change a serial or lot # due to clerical error.
1. Find the item on the Item List.
2. Click Info icon
3. Click Lot Serial # Tab.
4. If the # has no Qty remove the filter on the bottom status by click the X [Lot Qty.] <> 0
5. You should now see it.
6. Double click # and you will see the Lot/Serial # edit form.
7. Type in the correct #
8. Click Save & Close.