Start Level 1 Node: SAP Supply Chain ManagementSAP Supply Chain ManagementEnd Level 1 Node: SAP Supply Chain Management
   Start Level 2 Node: SAP Supply Chain Management (SAP SCM)SAP Supply Chain Management (SAP SCM)End Level 2 Node: SAP Supply Chain Management (SAP SCM)
   Start Level 2 Node: SAP APO on SAP ERPSAP APO on SAP ERPEnd Level 2 Node: SAP APO on SAP ERP
   Start Level 2 Node: SAP Supply Network Collaboration (SAP SNC)SAP Supply Network Collaboration (SAP SNC)End Level 2 Node: SAP Supply Network Collaboration (SAP SNC)
   Start Level 2 Node: SAP SNC, User Interface Add-On for Purchase Order CollaborationSAP SNC, User Interface Add-On for Purchase Order CollaborationEnd Level 2 Node: SAP SNC, User Interface Add-On for Purchase Order Collaboration
   Start Level 2 Node: SAP Event ManagementSAP Event ManagementEnd Level 2 Node: SAP Event Management
   Start Level 2 Node: SAP Extended Warehouse Management (SAP EWM)SAP Extended Warehouse Management (SAP EWM)End Level 2 Node: SAP Extended Warehouse Management (SAP EWM)
   Start Level 2 Node: SAP Solutions for Auto-ID and Item SerializationSAP Solutions for Auto-ID and Item SerializationEnd Level 2 Node: SAP Solutions for Auto-ID and Item Serialization