Retrieve a field in another model

Question

Hello
I use Odoo 8.
I wish in the invoice to recover a field of the purchase order of origin.
For example I want to recover the INCOTERM code entered in the order form. I have created a custom field in the invoice template, but how can I recover the INCOTERM data entered in the associated order form.
Thanks for your help.
cordially

Mohammed Rida Yahla · Answer

Hi,
You can do that by this following code :
incoterm_order = self.env['sale.order'].search([('name','=',self.origin)])[0].incoterm.id Hope that answers the question.

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incoterm_order = self.env['sale.order'].search([('name','=',self.origin)])[0].incoterm.id

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