Drupal pages can only be set to a single location within a menu - this is its canonical location. If a page needs to be linked in the menu in an additional location. a page redirect be created. The instructions below
- Edit the page that you need to add a new nav item to that is not its canonical location. Example: Home > Your Government > Leadership > Sheriff's Office > Sheriff's Office Divisions > Administration > Gun Permit Information
- Go to "URL redirects" tab and add a new URL redirect
- Enter the path of the location you the new menu item to live, (Example: residents/licenses-permits-records/gun-permits if you are adding the menu item to Residents > Licenses, Permits & Records > Gun Permits)
- Leave the rest of the settings as default and save. This created a redirect for the page at residents/licenses-permits-records/gun-permits.
- Go to Structure > Menus > Main menu
- Add a new menu link
- Set the path to the location of the new redirect you created above: residents/licenses-permits-records/gun-permits
- Set the Parent Link to the new location in the menu you want this item to appear (Example: Residents > Licenses, Permits & Records > Gun Permits)