It is possible to add a pay code to a timesheet without it being processed in payroll. Follow the steps below to configure this.
Go to the Workforce Management Admin Dashboard.
From the left-hand menu, select WFM Configuration.
Click on Pay Codes, then search for the relevant pay code.
Click the three-dot menu next to the pay code and select View/Edit.
Update the Payroll Indicator as needed to exclude it from Payroll processing.