Hi MAHMOUD AMEN,

You can find the code for creating MO from sale order in the 'stock.rule' model '_run_manufacture()' method.

Also, you can create MO from the sale order below steps:

Step 1:
-> Unarchive the route 'Replenish on Order (MTO)'
-> Set the route 'Replenish on Order (MTO)' and 'Manufacture' in the product inventory tab.

Step 2:

-> Create new sale order with the product route set with 'Replenish on Order (MTO)' and 'Manufacture'.
-> Then click on the 'confirm' button and the MO order is created using the sale order.

Hope this answer helps you.

Thanks & Regards,
Email: odoo@aktivsoftware.com
Skype: kalpeshmaheshwari

No need to code...

active route MTO that is archive in setting just active it and set route MTO and manufacturing on product level and stock level rule.

that will automatically trigger rule when you confirm sale order

Regards

i want make related fields in so to an mo