You can add a new pay line with the new full time (FTE) hours, or you can amend it if input incorrectly by following the below steps:
Find the employee using the organisation search then click the Payroll tab.
Click Pay and select the Pay History tab.
To add new details, click Add Payment.
To amend, click the relevant pay line, providing it is for the correct effective date and update.
📌Note: Please ensure that it's from the correct effective date.