A1- One month ago we have received some parts in inventory with quantity and amount

A2- we have been using the parts in production for three times and accounting module has generated some transaction by FIFO for Cost of good

A3- After one month for a reason we needed to fix inventory receipt prices that we got it one month ago

please let me know what is reaction in odoo if we have to fix the prices for previous inventory receipt and what will happen for Cost of good transaction?

Thanks a lot