from odoo import fields, models class TierRoutingChannel(models.Model): _name = 'tier.routing.channel' _description = 'Channel Routing Rule' partner_id = fields.Many2one( 'res.partner', string='Partner', required=True, ) channel_tag_ids = fields.Many2many( 'tier.channel.tag', string='Allowed Channels', ) preferred_channel_tag_id = fields.Many2one( 'tier.channel.tag', string='Preferred Channel', ) priority = fields.Integer( string='Priority', default=10, )