You can reassign a staff request to another employee via the HR Process Administration screen:
Click CoreHR, go to Event Management, and select HR Process Administration
Cancel out of the Selection Criteria window
Click the Administrator tab which will open the Selection Criteria once more
From the Process Category dropdown list select Staff Requests
Select filter using other fields if needed and click OK
Click Edit next to the staff request
Under Task Status Details click Edit next to the task in question
Click the Reassign Task button
From the Notification Type dropdown select Person
For the Personnel NO field select the employee to whom the task needs to be reassigned
Click Save