# Part of Odoo. See LICENSE file for full copyright and licensing details. from odoo import fields, models class HrEmployee(models.Model): _inherit = "hr.employee" _description = "Employee" slip_ids = fields.One2many( "hr.payslip", "employee_id", string="Payslips", readonly=True ) payslip_count = fields.Integer( compute="_compute_payslip_count", groups="payroll.group_payroll_user", ) def _compute_payslip_count(self): for employee in self: employee.payslip_count = len(employee.slip_ids)