You can collapse branches
            in the schematic into a group to reduce clutter in the schematic.
         
         You can also parent nodes
            to a group.
         
         To collapse a branch:
         
         
            - Select an object with children in the
               schematic view.
            
- Click Group to collapse the selected
               object and all its children into a group.
               A blue group node appears
                  in the schematic to represent the entire group.
                NoteCollapsed groups
                     cannot act as parents.
                   
To uncollapse a node:
         
         
            - Click Group again to uncollapse the group.
               NoteGroups created in
                     the Schematic view are not related to groups created in the Priority
                     Editor.