I'm using a form to display the output document we send to customers.
Some of the products have serial numbers and some do not have serial
numbers, so when we enter the line items on a form, perhaps 10 items,
only 5 of them will have serial numbers. When this displays on the form,
it bumps all 5 serial numbers to display in rows 1-5 of the table, even
though they might be for line item 1,3,4,6 and 10. Below is the XML
schema for the serial number field, as I'm hoping there is something