1. The 'List links' tab provides several options to manage your site’s Main Menu. Clicking 'Add link' will enable you to add another parent or child level menu. Point the link to the address you would like added. Be careful to limit the length of your menu names. Longer names may cause the menu to appear broken.
2. Menu links can be nested. Top level, or parent menus, can have secondary or child pages nested below them.
3. Grab the cross bar to move a menu item up or down in the hierarchy. Moving a sub menu over a parent and to the left will promote it to a higher level
4. To edit children items of a parent, you can do so by clicking Edit Children items to view and make changes to them