From the left side menu, go to Team > Time > Time Off > Pending Approval.

A list of all pending time off requests will display. Use the check box on the left side to select the requests you would like to approve or reject and select the appropriate button on the top right of the screen.

When approving a time off request, a new pop up window will appear to confirm that you want to approve the selected time off request. You have the opportunity to leave a comment. This is optional. If you would like to proceed, select Approve. 

When rejecting a time off request, a new pop up window will appear to confirm that you want to reject the selected time off request. You have the opportunity to leave a comment. This is mandatory. If you would like to proceed, select Reject.