from odoo import models, fields class ResPartner(models.Model): _inherit = 'res.partner' is_borrower = fields.Boolean(string='Is Borrower',default=True) gender = fields.Selection([ ('male', 'Male'), ('female', 'Female'), ('other', 'Other') ], string='Gender') date_of_birth = fields.Date(string='Date of Birth') job = fields.Char(string='Occupation') monthly_income = fields.Float(string='Monthly Income') marital_status = fields.Selection([ ('single', 'Single'), ('married', 'Married'), ('divorced', 'Divorced'), ('widowed', 'Widowed'), ], string='Marital Status')