from odoo import models, fields, api class USARHrContract(models.Model): _inherit = 'hr.contract' ar_ar4ec_allowances = fields.Integer(string='Arkansas AR-4EC Allowances', oldname='ar_w4_allowances') ar_ar4ec_additional_wh = fields.Float(string="Arkansas AR-4EC Additional Withholding", oldname='ar_w4_additional_wh') ar_ar4ec_tax_exempt = fields.Boolean(string='Arkansas AR-4EC Tax Exempt', oldname='ar_w4_tax_exempt') ar_ar4ec_texarkana_exemption = fields.Boolean(string='Arkansas AR-4EC Texarkana Exemption', oldname='ar_w4_texarkana_exemption')