BOM saving for later production

hello i have seen that in manager there is no option for BOM saving for later production order as we need every time to make new BOM .there should be stored bom just select finishing goods with BOM dropdown list

This has been in the ideas category for years: Production Orders - Enhancements.

Until it is implemented, the workaround is to clone a previous production order for the finished inventory item and adjust quantities before creating the new production order.