Item code on delivery note while using Non-inventory item

Is it possible to include the item code on the delivery note while using Non-inventory items? The item codes are visible while the delivery note is created but do not appear on the saved delivery note. My requirement is to have a column on the delivery note for item code for easy identification of the item.

Actually Item Code does show on invoices, quotes and orders. It wasn’t showing on delivery notes which was not consistent. So the latest version (16.11.69) will show item codes on delivery notes too (if used)