Any input done on the payslip, hours worked for overtime, days paid for while on leave or reimbursive kilometers, can all be added to print on the payslip.
NOTE: This article is not applicable to User Defined Payslips.
In order to add the Hours Worked on the New Payslip, the Hours need to be set up, and selected on the Payslip Setup Screen.
Follow the steps below:
From the Main Menu > Click on Payroll > Definitions > Methods of Calculation > Select the applicable Method > Edit
Select an applicable Method, for example the Overtime 1.5 Method. In this example, you will take note that the Hours will be stored to Hours/Decimal 02 when the input is done on the payslip. This refers to the Hours being stored to Hours Definition Line 02.

Click on Continue and Cancel until you get to the main screen of the company.
Change the descriptions so that it refers to the correct Earning Definition on the Payslips screen on the correct Hours Definitions Line. Double Click on the 'Link to Line' block and select the earning that should be linked to the hours line.
Before

After

Click on Save when all applicable lines have been setup correctly.

Click on Save when all applicable lines have been defined.
If you now select to print a payslip with hours and balances, the respective hours will reflect on the payslip as well.
Below is a video on the process to add the hours worked to print on the new payslip