Selling Qty required in KG

Hi Support,

I have receive the business requirement to sale the item quantity in KG and same to be reflect in accounts receivable on invoice.

Below are the current scenario we are using

1) We procured  the "XXXX" part number in uom - EACH. At item master we have set the "XXXX" in uom -EACH. ( e.g. 1 QTY )

2) Inward the "XXXX" part in uom-EACH ( Standard Cost - FROZEN - uom ). ( e.g. 1 QTY )

3) Sale the "XXXX" part in EACH - uom ( list price - uom ) ( ( e.g. 1  QTY )

4) Invoice the same in EACH - uom  ( e.g. 1  QTY ).  But customer require the invoice in KG uom. So we modify the invoice in excel and share it to the customer.