The main site navigation in the left menu displays the primary level (Campus Name) and Secondary links with arrow icons to display the third level links.

You can add links to your navigation from individual pages or by using your navigation tree. To access your navigation structure select Content > Pages > Navigation. From the navigation view you can manage your entire site links related to your main and secondary site navigation.

Your Primary navigation is the Campus Name. The Secondary navigation appears in your navigation menu.

Additionally, the navigation menu includes editable image.

To edit this image, go to: People > Churches

Then, select the Church Campus and add an image to the "Campus Logo" field. This image should be 360x200px.