Module : Point_of_sale module -> screen.js -> Payment screen -> Validate button
Action
1.click 'Validate' button
2.create Mrp.production line
And How to extend this screen.js file ?
Odoo is the world's easiest all-in-one management software.
It includes hundreds of business apps:
Check out this module : https://www.odoo.com/apps/modules/10.0/pos_mrp_order/