Campus locations are managed in the "Churches" module in the CMS. Go to "People" and then select "Churches."

In order for a campus to display in the campus menu,  there needs to be a group created with the exact same name of the campus, or church, that was created in the "Churches" module. For example, there would need to be a group created for the Owasso Lighthouse Church named Owasso Lighthouse Church.

In addition to creating a group for the new campus, that group will need to be added to a Series titled "Campus Groups."

Finally, you can rearrange the order of how campuses appear in the campus menu by clicking on the Campus Groups series and changing the order of the campuses.