Overview – The queue is the area where posts that are being help for manual approval are stored. Users can view their posts that are awaiting approval in this area and approvers can manually approve posts awaiting their approval.
Approve / Reject – If you are the designated approver for a particular posts you will have the option to approve or reject posts with the approve or reject buttons to the right of each post.
Reason – The reason for a particular post being help is shown under the show reason link. Simply click on it to see why the post is held in the queue.