# -*- coding: utf-8 -*- from odoo import api, fields, models, _ class FusionLoanerCheckoutAssessment(models.Model): _inherit = 'fusion.loaner.checkout' assessment_id = fields.Many2one( 'fusion.assessment', string='Assessment', ondelete='set null', tracking=True, help='Assessment during which this loaner was issued', ) def action_view_assessment(self): self.ensure_one() if not self.assessment_id: return return { 'name': self.assessment_id.display_name, 'type': 'ir.actions.act_window', 'res_model': 'fusion.assessment', 'view_mode': 'form', 'res_id': self.assessment_id.id, }