Hello,

I'm trying to modify the names of the labels when, on a product, you click "Print Labels".

It is related to the selection field "print_format" in model "product.label.layout"

So I tried to inherit and override the field like this:

from odoo import models, fields, api

class TfaLabel(models.TransientModel):

    _inherit = 'product.label.layout'

    print_format = fields.Selection([

        ('dymo', 'Dymo'),

        ('2x7xprice', 'TFA Grande étiquette'),

        ('4x7xprice', 'TFA Petite étiquette'),

        ('4x12', '4 x 12'),

        ('4x12xprice', '4 x 12 with price')], string="Format", default='2x7xprice', required=True)

And... somehow it worked in my test database but not in any other I tried and I can't recall doing anything specific on the test database that made it works...

Can anyone help ? Thanks !