Hi,

I am writing a custom module and models.

My model inherits from res.partner and I am getting the following error.

TypeError: Many2many fields newmodule.partner.channel_ids and res.partner.channel_ids use the same table and columns

class Partner(models.Model):
    _name = 'newmodel.partner'
    _inherit = 'res.partner'

    id = fields.Many2one('newmodel.cat',
                                   string="Cat")


class Cat(models.Model):    
    _name = 'newmodel.cat'
    _description = '  '

    name = fields.Char(string="Name", required=True)
    description = fields.Text()
    partner_id = fields.One2many('newmodel.partner', 'id', string="Partners")

How can I fix it?