The transfer of work in progress (WIP) is relevant only if:
You have linked Isah to financial software, and
You use separate ledger accounts for work in progress.
If you are using WIP accounts, the costs and revenues are not immediately visible in your profit and loss accounts, but are shown in WIP accounts instead. Run the Transfer work in progress process to transfer the costs and revenues out of the WIP accounts to the profit and loss accounts.
If you are using the Transfer work in progress by status feature, production orders for which work in progress has been transferred can automatically be assigned a new status.
If you do not select this check box, the sum to be transferred is calculated as follows:
If you created the invoice first and then registered (partial) production receipts, the sum will be: Total production quantity (regardless of the actual receipts) * Invoice price per piece
If you registered (partial) production receipts first and then created the invoice, the sum will be: Quantity received * Invoice price.
If you do select this check box, the sum to be transferred will never depend on the quantity received from production. In this case, the sum is always equal to the sum invoiced on the sales line.