Start Level 1 Node: Retention WarehouseRetention WarehouseEnd Level 1 Node: Retention Warehouse
   Start Level 2 Node: Work Package ManagementWork Package ManagementEnd Level 2 Node: Work Package Management
      Start Level 3 Node: POWL for ILM Work Package AdministratorsPOWL for ILM Work Package AdministratorsEnd Level 3 Node: POWL for ILM Work Package Administrators
      Start Level 3 Node: Creating Work Packages in Retention WarehouseCreating Work Packages in Retention WarehouseEnd Level 3 Node: Creating Work Packages in Retention Warehouse
      Start Level 3 Node: Extracting Work Packages to SAP NetWeaver BIExtracting Work Packages to SAP NetWeaver BIEnd Level 3 Node: Extracting Work Packages to SAP NetWeaver BI
         Start Level 4 Node: Analyzing Work PackagesAnalyzing Work PackagesEnd Level 4 Node: Analyzing Work Packages
   Start Level 2 Node: Business Package for Retention Warehouse Administration 1.40Business Package for Retention Warehouse Administration 1.40End Level 2 Node: Business Package for Retention Warehouse Administration 1.40
      Start Level 3 Node: Shared Objects in This Business PackageShared Objects in This Business PackageEnd Level 3 Node: Shared Objects in This Business Package
      Start Level 3 Node: ILM Retention WarehouseILM Retention WarehouseEnd Level 3 Node: ILM Retention Warehouse
         Start Level 4 Node: OverviewOverviewEnd Level 4 Node: Overview
         Start Level 4 Node: CreateCreateEnd Level 4 Node: Create
         Start Level 4 Node: Details of Work PackageDetails of Work PackageEnd Level 4 Node: Details of Work Package
         Start Level 4 Node: Display Segment DataDisplay Segment DataEnd Level 4 Node: Display Segment Data
         Start Level 4 Node: Restart JobRestart JobEnd Level 4 Node: Restart Job
         Start Level 4 Node: Extract to BIExtract to BIEnd Level 4 Node: Extract to BI
         Start Level 4 Node: Clean Up BIClean Up BIEnd Level 4 Node: Clean Up BI