docx_report_generation/models/res_partner_contract_field_transient.py

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,
    )
    value = fields.Char(string="Value", default="",)