Start Level 1 Node: TrackingTrackingEnd Level 1 Node: Tracking
   Start Level 2 Node: Audit TrailAudit TrailEnd Level 2 Node: Audit Trail
   Start Level 2 Node: History Comparison for Key Figures and InventoryHistory Comparison for Key Figures and InventoryEnd Level 2 Node: History Comparison for Key Figures and Inventory
   Start Level 2 Node: Change History and History Comparison for DocumentsChange History and History Comparison for DocumentsEnd Level 2 Node: Change History and History Comparison for Documents