I inherited 'sale.order' and I want to add some fields to pivot view.
but i found out related fields are not added to the pivot view.
I don't know why, and need help about this.
below is my code for test
class SaleOrder(models.Model):
_inherit = 'sale.order'
A1 = fields.Char('AAAAA1')
A2 = fields.Many2one("res.currency", related='pricelist_id.currency_id', string="AAAAA2", readonly=True, required=False)
A3 = fields.Many2one("res.currency", related='pricelist_id.currency_id', string="AAAAA3", readonly=True, required=True)
A4 = fields.Many2one("res.currency", related='pricelist_id.currency_id', string="AAAAA4", readonly=False, required=False)
A5 = fields.Many2one("res.currency", related='pricelist_id.currency_id', string="AAAAA5", readonly=False, required=True)
A6 = fields.Char('AAAAA6')
B1 = fields.Char(related='pricelist_id.display_name', string="BBBBB1", readonly=True, required=False)
B2 = fields.Char(related='pricelist_id.display_name', string="BBBBB2", readonly=True, required=True)
B3 = fields.Char(related='pricelist_id.display_name', string="BBBBB3", readonly=False, required=False)
B4 = fields.Char(related='pricelist_id.display_name', string="BBBBB4", readonly=False, required=True)
A7 = fields.Char('AAAAA7')
A1, A6, A7 is added to pivot view but others are not.