With a Bill of Material of the Type "Subcontracting" I have the option to add an attachment to the Components tab at line level. I had hoped that this document would be sent with the purchase order to the supplier / subcontractor. With this you could send work instructions (such as packaging or how to make it or a photo of the final end product) to the subcontractor. Many Odoo users ask for this, unfortunately that is (standard) not the case, what can you do with this attachment that you can link to the rule within a BOM?

And how can I send it with the purchase order to the subcontractor. Is this done with the Studio and does take a lot of programming or is it easy te create.

Looking forward for your reply / sollution ;-)