from odoo import fields, models class ContractFieldTransient(models.TransientModel): _name = "res.partner.contract.field.transient" _description = "Contract Field Transient" _contract_wizard_id = fields.Many2one( "res.partner.contract.wizard", string="Contract", readonly=True, ) contract_field_id = fields.Many2one( "res.partner.contract.field", string="Field", ) name = fields.Char( related="contract_field_id.name", string="Name", readonly=True, ) technical_name = fields.Char( related="contract_field_id.technical_name", string="Technical Name", readonly=True, ) description = fields.Char( related="contract_field_id.description", string="Description", readonly=True, ) visible = fields.Boolean( related="contract_field_id.visible", ) value = fields.Char( string="Value", default="", )