Building a Basic Top-Level Menu
Creating one-level navigation in your header with no drop-down content.
Create a Menu Architect Page.
One-Level as the menu type.
Customize the pre-loaded sample menu items.
Each bullet list item translates to a menu item.
Update the links for each menu item.
Using the editor to insert relative links (instead of hardcoding URLs) ensures that when content is updated and page titles change, Confluence will automatically update the links for you.