How to change the pay scheme from Week 1 / month 1 to accumulative basis?

To change your pay scheme from Week 1/Month 1 to Accumulative, simply click on 'Employee' within the menu bar and click on 'View/Edit Employee Details' from the drop down menu. Next click on 'View/Edit' next to the relevant Employee, then click on 'View/Edit' next to the employee's Tax Code Details, further click 'Edit' and change the 'Week 1 / Month 1 Indicator' from 'Yes - ( Week 1 / Month 1 Basis)' to 'No - ( Accumulative Basis )'.

Road Map - Updating the Employee's Tax Code Details
Employee -> View/Edit Employee Details -> Action -> View/Edit button -> Employee's Tax Code Details -> View/Edit button -> Edit link -> Save button
( 'Employee' is the button positioned in the tasking zone menu at the top. It is the second button from the left)