1.  In Scheduling, Edit Master Schedule
2.  Click Schedule at the top, and then Filters
3.  Select Query, and click the Binoculars
4.  Start a new Query
5.  Criteria: Total Classes GREATER THAN "0" (under Classes)
6.  On the filters tab (before clicking OK), select the Academic Year and Session
7.  Click the "X" to close the Query, and punch in a name to save it
8.  This now appears as the "Courses" filter
9.  Hit OK and the Summary View refreshes, showing only Courses with Classes Created