SymptomsIn Plesk Sitebuilder, you can make certain pages invisible in site menu. The page which you choose to hide will be accessible only by clicking a link placed on other pages of your site (or wherever you would like to place it). Note that when a site visitor actually accesses a hidden page, it appears in the site menu, and when they switch to another (not hidden) page, the hidden page disappears again.
To hide a page in the site navigation menu, clear the Show this page in site map check box. In the Wizard interface, hidden pages are highlighted with grey color in the site map and in the site structure on the Pages step.