What do the different statuses (Modified, Submitted, and Approved) mean?
A “Modified” file has been revised in some manner. It will not be published and contributors can work on it at a later time. “Submitted” files have been revised and are ready for the web team to review and publish to the live site. Do not click “Submit Page” unless you’re ready for the file to be publicly accessible. If a file’s status is “Approved,” then the person responsible for approving the page has done so. This feature is not yet functional and the approval button should not be used until further notice.