Kurt8 The "Hide in Navigation" setting marks a page as hidden. Hidden pages can be excluded from navigations that are based on pagelists such as blog templates or pagelist blocks. The "Hide in Menu" option is specific to the standard theme and hides a page from the menu. By default, the menu shows all pages — even the hidden ones. This is especially useful in case you want to hide a page from a portfolio or blog but not from the sidebar.