Copy Navigation
Copying a Navigation duplicates the selected navigation. The copied navigation appears in the list as a Copy of [Navigation Name]. Copying navigation is useful when you need a backup of an existing navigation or want to modify certain menu items or permissions.
Log in to Confluence as an administrator.
In the left sidebar, go to Apps > Space Navigation.
On the Settings > Navigation List tab, click Copy Navigation for the navigation you want to copy.
4. The copied navigation appears in the list.