Hi, I'm using odoo 14.

I want to get the value coming from ir.config_parameter. I've made sure the parameter exists by checking in the system parameters directly. However I can't get my parameter value.

class SaleOrderLine(models.Model):
    _inherit = "sale.order.line"
    setting = fields.Boolean(string='Setting')

    @api.model
    def get_values(self):
        res = super(SaleOrderLine, self).get_values()
        IrConfigParam = self.env['ir.config_parameter'].sudo()
        res.update({
            'setting': IrConfigParam.get_param('sale_order_multiple_pricelist', False),
        })
        return res       

I'm confused why the setting field always gets false