This tool allows admin users to approve edited pages. Once a page has been approved it becomes available from the live site.
The left pane contains all pages that have been submitted for approval. If a page icon contains a Red cross then the page has been marked as deleted, approving a page marked as deleted will confirm deletion and the page will be removed from the live site.
Simply click the checkbox next to the page title to mark the page as approved and click the Approve button to confirm the approvals.