Hello,
I have added a many2many field in the account.invoice model to be able to select a picking and associate it to the invoice.
My problem is that I would like to be able to see in the picking selection form, only the picking related to the current purchase order of the invoice.
It seems that the active_id is something that could help, but I can't find how to do this.
I'm working on Odoo 12 cloud, with Odoo studio.
Thanks for your help !
thomas