From time to time, it may be necessary to have a page that exists and can be linked to but does not appear in the menu.
Open the page for editing by either browsing to it on the main site and selecting "edit" from the page controls or by finding the page under the "pages" tab in the management console.
Items in menus are sorted by Menu Order and then alphabetically for pages that have the same number. Pages with lower numbers appear first. To hide a page completely, type in a negative number and click Publish.