With the previous commit fixing the forced purchase_price recomputation on all lines caused by the dependencies added by sale_stock_margin, we can now safely allow manual edition of the cost. closes odoo/odoo#107909 X-original-commit: 9c51daaa58c403778861ec484e0493698bacbc92 Signed-off-by: Victor Feyens (vfe) <vfe@odoo.com>