[MIG] hr_payroll_attendance: to Odoo 13.0 + [ADD] Overtime calculations

hr_payroll_attendance/models/hr_attendance.py

@@ -0,0 +1,7 @@
+from odoo import fields, models
+
+
+class HrAttendance(models.Model):
+    _inherit = 'hr.attendance'
+
+    payslip_id = fields.Many2one('hr.payslip', string="Payslip", readonly=True)