Start Level 1 Node: Maintenance Orders in SAP APOMaintenance Orders in SAP APOEnd Level 1 Node: Maintenance Orders in SAP APO
   Start Level 2 Node: Preparatory Activities for Maintenance OrdersPreparatory Activities for Maintenance OrdersEnd Level 2 Node: Preparatory Activities for Maintenance Orders
      Start Level 3 Node: Business Add-Ins for Maintenance OrdersBusiness Add-Ins for Maintenance OrdersEnd Level 3 Node: Business Add-Ins for Maintenance Orders
   Start Level 2 Node: Recommendations for Maintenance Order HandlingRecommendations for Maintenance Order HandlingEnd Level 2 Node: Recommendations for Maintenance Order Handling
   Start Level 2 Node: Integration of Maintenance OrdersIntegration of Maintenance OrdersEnd Level 2 Node: Integration of Maintenance Orders
      Start Level 3 Node: Initial Data Transfer for Maintenance OrdersInitial Data Transfer for Maintenance OrdersEnd Level 3 Node: Initial Data Transfer for Maintenance Orders
         Start Level 4 Node: Data Transfer of Maintenance Order HeadersData Transfer of Maintenance Order HeadersEnd Level 4 Node: Data Transfer of Maintenance Order Headers
         Start Level 4 Node: Data Transfer of Maintenance Order OperationsData Transfer of Maintenance Order OperationsEnd Level 4 Node: Data Transfer of Maintenance Order Operations
         Start Level 4 Node: Data Transfer of Relationships in Maintenance OrdersData Transfer of Relationships in Maintenance OrdersEnd Level 4 Node: Data Transfer of Relationships in Maintenance Orders
         Start Level 4 Node: Data Transfer of Component Requirements in Maintenance OrdersData Transfer of Component Requirements in Maintenance OrdersEnd Level 4 Node: Data Transfer of Component Requirements in Maintenance Orders
         Start Level 4 Node: Data Transfer of Maintenance Order DowntimesData Transfer of Maintenance Order DowntimesEnd Level 4 Node: Data Transfer of Maintenance Order Downtimes
      Start Level 3 Node: Change Transfer and Deletion for Maintenance OrdersChange Transfer and Deletion for Maintenance OrdersEnd Level 3 Node: Change Transfer and Deletion for Maintenance Orders
      Start Level 3 Node: Transfer to Compare Maintenance OrdersTransfer to Compare Maintenance OrdersEnd Level 3 Node: Transfer to Compare Maintenance Orders
      Start Level 3 Node: Refresh Transfer to Update Maintenance Order DataRefresh Transfer to Update Maintenance Order DataEnd Level 3 Node: Refresh Transfer to Update Maintenance Order Data
      Start Level 3 Node: Enhancements for the Integration of Maintenance OrdersEnhancements for the Integration of Maintenance OrdersEnd Level 3 Node: Enhancements for the Integration of Maintenance Orders
   Start Level 2 Node: Maintenance-Related DowntimesMaintenance-Related DowntimesEnd Level 2 Node: Maintenance-Related Downtimes
   Start Level 2 Node: Consistency Check for Maintenance OrdersConsistency Check for Maintenance OrdersEnd Level 2 Node: Consistency Check for Maintenance Orders