Go to Scheduling > Staff Request > Request Calendar
Navigate the date range required using the calendar start and end date pop-ups.
Right click on the desired request and choose Reopen Request.
If modifying request, click on the request to open the request pop-up window and click on Reopen.
Edit request as needed and click on Submit to leave pending or click on Approve to approve request.
Note - A previously approved or rejected request cannot be changed without reopening it prior to changes.