Start Level 1 Node: Project Orders in SAP APOProject Orders in SAP APOEnd Level 1 Node: Project Orders in SAP APO
   Start Level 2 Node: Preparatory Activities for Project Orders/NetworksPreparatory Activities for Project Orders/NetworksEnd Level 2 Node: Preparatory Activities for Project Orders/Networks
      Start Level 3 Node: Business Add-Ins for Project Orders/NetworksBusiness Add-Ins for Project Orders/NetworksEnd Level 3 Node: Business Add-Ins for Project Orders/Networks
   Start Level 2 Node: Recommendations for Project Order HandlingRecommendations for Project Order HandlingEnd Level 2 Node: Recommendations for Project Order Handling
   Start Level 2 Node: Integration of Project Orders/NetworksIntegration of Project Orders/NetworksEnd Level 2 Node: Integration of Project Orders/Networks
      Start Level 3 Node: Initial Data Transfer for Project Orders/NetworksInitial Data Transfer for Project Orders/NetworksEnd Level 3 Node: Initial Data Transfer for Project Orders/Networks
         Start Level 4 Node: Data Transfer of Network HeaderData Transfer of Network HeaderEnd Level 4 Node: Data Transfer of Network Header
         Start Level 4 Node: Data Transfer of Network ActivitiesData Transfer of Network ActivitiesEnd Level 4 Node: Data Transfer of Network Activities
         Start Level 4 Node: Data Transfer of Activity Relationships in NetworksData Transfer of Activity Relationships in NetworksEnd Level 4 Node: Data Transfer of Activity Relationships in Networks
         Start Level 4 Node: Data Transfer of Network Component RequirementsData Transfer of Network Component RequirementsEnd Level 4 Node: Data Transfer of Network Component Requirements
         Start Level 4 Node: Data Transfer of Network Capacity RequirementsData Transfer of Network Capacity RequirementsEnd Level 4 Node: Data Transfer of Network Capacity Requirements
         Start Level 4 Node: Data Transfer of Confirmations - InterruptibilityData Transfer of Confirmations - InterruptibilityEnd Level 4 Node: Data Transfer of Confirmations - Interruptibility
      Start Level 3 Node: Change Transfer and Deletion for Project Orders/NetworksChange Transfer and Deletion for Project Orders/NetworksEnd Level 3 Node: Change Transfer and Deletion for Project Orders/Networks
      Start Level 3 Node: Transfer to Compare Project Orders/NetworksTransfer to Compare Project Orders/NetworksEnd Level 3 Node: Transfer to Compare Project Orders/Networks
      Start Level 3 Node: Refresh Transfer to Update Project Order/Network DataRefresh Transfer to Update Project Order/Network DataEnd Level 3 Node: Refresh Transfer to Update Project Order/Network Data
      Start Level 3 Node: Transfer of Project Orders to SAP R/3Transfer of Project Orders to SAP R/3End Level 3 Node: Transfer of Project Orders to SAP R/3
      Start Level 3 Node: Processing of Networks Received from SAP APO in SAP R/3Processing of Networks Received from SAP APO in SAP R/3End Level 3 Node: Processing of Networks Received from SAP APO in SAP R/3
      Start Level 3 Node: Enhancements for the Integration of Project Orders/NetworksEnhancements for the Integration of Project Orders/NetworksEnd Level 3 Node: Enhancements for the Integration of Project Orders/Networks
   Start Level 2 Node: Selection of Project Orders in SAP APOSelection of Project Orders in SAP APOEnd Level 2 Node: Selection of Project Orders in SAP APO
   Start Level 2 Node: Modes in Project OrdersModes in Project OrdersEnd Level 2 Node: Modes in Project Orders
   Start Level 2 Node: Configuration in Project Orders in SAP APOConfiguration in Project Orders in SAP APOEnd Level 2 Node: Configuration in Project Orders in SAP APO
   Start Level 2 Node: Interchangeability in Project Orders in SAP APOInterchangeability in Project Orders in SAP APOEnd Level 2 Node: Interchangeability in Project Orders in SAP APO
   Start Level 2 Node: Optimization of Project Orders in SAP APOOptimization of Project Orders in SAP APOEnd Level 2 Node: Optimization of Project Orders in SAP APO