Sale Force Invoiced Quantity

This module lets users manually reduce the quantity that Odoo still considers invoiceable on a sales order line. It adds a new numeric field, "Force Invoiced", on each order line, shown in the order lines list of the sales order form right after the invoiced quantity column. The column only appears when the order is confirmed or done.

The value entered is deducted from the quantity to invoice. For products invoiced on ordered quantities, the remaining quantity becomes ordered quantity minus already invoiced minus the forced quantity. For products invoiced on delivered quantities, it becomes delivered quantity minus already invoiced minus the forced quantity. The same deduction is applied to the untaxed amount still to invoice, which is recalculated from the line price, discount and taxes, net of what has already been invoiced.

• The field is available on sale.order.line and the calculation is triggered whenever its value changes.
• The recalculation only applies to confirmed or done order lines, and ignores section and note lines.
• The remaining amount to invoice never goes below zero.

No new menus or reports are added; the change appears directly in the standard sales order screen. The module depends on sale_force_invoiced, which provides the order-level equivalent of this control.