To UPDATE (change) a deduction, the deduction must first be queried and displayed on the screen. Once the record is displayed, press the UPDATE button <F4> to put the screen in UPDATE mode:
Once in UPDATE mode, changes can be made to any field except the Deduction field. Caution should be exercised when changing expense or accrual accounts. If payroll is recalculated after the changes are made, the new account changes will be included in what was an old payroll run.