With the introduction of ABARS II the number of columns on the Management Class list was modified to include columns 31 through 38. Even though the number of attributes has increased, the Display, Define and Alter functions are simplified with the reorganization of the current and new management class attributes into four separate attribute groups: Space, Backup, Aggregate Backup, and Class Transition. When displaying, defining, or altering a management class, you can specify which set of attributes to process first.