from odoo import api, fields, models class InternalTeams(models.Model): _name = "internal.teams" team_name = fields.Text("Team Name", required=True) team_lead = fields.Many2one("res.users", string="Team Lead") members_ids = fields.Many2many('res.users', 'internal_team_user_rel', 'team_id', 'user_id', 'Team Members', help="""Team Members are the users who are working in this particular team.""" ) active = fields.Boolean(default=True, help="Set active to false to hide the Teams without removing it.") def _compute_display_name(self): """ Custom display_name in case a registration is nott linked to an attendee """ for registration in self: registration.display_name = registration.team_name