Managing and Editing Lists
From HAA Best Practices Wiki
You can create and edit lists at:
Joomla->Components->Community Builder->List Management
Here you will see that the "All users" list is the default list and that we also have lists defined for Classmate Web Sites and Reunion Attendees.
Once you've defined a list, you will want to display it on the site. There are two ways to do this: First, you can create a new menu item and point it to Community Builder->Users lists or, second, you can create a menu item that points to a link and use the URL displayed at the top of the Community Builder List:Edit page.