Effective from 1st April, itemized payslips are required by MOM. Does JustLogin offer this itemized payslip? Do I need to do anything from the system?

Yes. Justlogin caters to this itemized payslip. You do not need to do any additional configurations in the system. Kindly note that the details (OT period, Payroll Period, Payment Date) that you select in the new Payrun page will be reflected in the itemized payslips given to your employees. You can view the new payslip format under ePayroll > Reports > Payslip Report