To link your new sections to the navigation menu in HubSpot, first, go to the page editor and find the ID for each new section you added (like “about” or “services”). If a section doesn’t have an ID, you can add one. Then, go to your navigation menu and update the menu items with the new section IDs (for example, “about”). After saving, clicking on the menu items will take users to the right sections on your page.