Start Level 1 Node: OptimizationOptimizationEnd Level 1 Node: Optimization
   Start Level 2 Node: Objective FunctionObjective FunctionEnd Level 2 Node: Objective Function
      Start Level 3 Node: Optimization of Setup Times and Setup CostsOptimization of Setup Times and Setup CostsEnd Level 3 Node: Optimization of Setup Times and Setup Costs
      Start Level 3 Node: Optimization of Mode CostsOptimization of Mode CostsEnd Level 3 Node: Optimization of Mode Costs
      Start Level 3 Node: Optimization of Delay CostsOptimization of Delay CostsEnd Level 3 Node: Optimization of Delay Costs
      Start Level 3 Node: Optimization of Deallocation CostsOptimization of Deallocation CostsEnd Level 3 Node: Optimization of Deallocation Costs
   Start Level 2 Node: Constraints for OptimizationConstraints for OptimizationEnd Level 2 Node: Constraints for Optimization
   Start Level 2 Node: Optimization RangeOptimization RangeEnd Level 2 Node: Optimization Range
      Start Level 3 Node: DecompositionDecompositionEnd Level 3 Node: Decomposition
   Start Level 2 Node: Fixing Objects for OptimizationFixing Objects for OptimizationEnd Level 2 Node: Fixing Objects for Optimization
   Start Level 2 Node: Calling Up the Optimization in the DS Planning BoardCalling Up the Optimization in the DS Planning BoardEnd Level 2 Node: Calling Up the Optimization in the DS Planning Board
   Start Level 2 Node: Optimization RunOptimization RunEnd Level 2 Node: Optimization Run
      Start Level 3 Node: Consistency CheckConsistency CheckEnd Level 3 Node: Consistency Check
      Start Level 3 Node: Process Pegging RelationshipsProcess Pegging RelationshipsEnd Level 3 Node: Process Pegging Relationships
      Start Level 3 Node: Processing Time RelationshipsProcessing Time RelationshipsEnd Level 3 Node: Processing Time Relationships
      Start Level 3 Node: Backward SchedulingBackward SchedulingEnd Level 3 Node: Backward Scheduling
      Start Level 3 Node: Optimization Run TerminationOptimization Run TerminationEnd Level 3 Node: Optimization Run Termination
   Start Level 2 Node: Log of Optimization RunsLog of Optimization RunsEnd Level 2 Node: Log of Optimization Runs
      Start Level 3 Node: Explanation LogExplanation LogEnd Level 3 Node: Explanation Log
   Start Level 2 Node: Campaign OptimizationCampaign OptimizationEnd Level 2 Node: Campaign Optimization
      Start Level 3 Node: Storage Cost Optimization During Campaign OptimizationStorage Cost Optimization During Campaign OptimizationEnd Level 3 Node: Storage Cost Optimization During Campaign Optimization
   Start Level 2 Node: Optimization Extension WorkbenchOptimization Extension WorkbenchEnd Level 2 Node: Optimization Extension Workbench
      Start Level 3 Node: Calling an External Optimizer Integrated by APXCalling an External Optimizer Integrated by APXEnd Level 3 Node: Calling an External Optimizer Integrated by APX
      Start Level 3 Node: Extension of the SAP APO System DatasetExtension of the SAP APO System DatasetEnd Level 3 Node: Extension of the SAP APO System Dataset
         Start Level 4 Node: User-Defined Table: Compatible Steel TypesUser-Defined Table: Compatible Steel TypesEnd Level 4 Node: User-Defined Table: Compatible Steel Types
      Start Level 3 Node: Data Exchange with an OCXData Exchange with an OCXEnd Level 3 Node: Data Exchange with an OCX
      Start Level 3 Node: Data Exchange When Calling from Interactive PlanningData Exchange When Calling from Interactive PlanningEnd Level 3 Node: Data Exchange When Calling from Interactive Planning
         Start Level 4 Node: Access to the Same ModeAccess to the Same ModeEnd Level 4 Node: Access to the Same Mode
         Start Level 4 Node: Access to Non-Persistent DataAccess to Non-Persistent DataEnd Level 4 Node: Access to Non-Persistent Data
         Start Level 4 Node: Returning Data to the Planning Board Within a ModeReturning Data to the Planning Board Within a ModeEnd Level 4 Node: Returning Data to the Planning Board Within a Mode
         Start Level 4 Node: Automatic Update of the Planning Board DataAutomatic Update of the Planning Board DataEnd Level 4 Node: Automatic Update of the Planning Board Data
      Start Level 3 Node: Communication Between Optimization Server and FrontendCommunication Between Optimization Server and FrontendEnd Level 3 Node: Communication Between Optimization Server and Frontend
         Start Level 4 Node: Communication Between Optimization Server and SAP APO SystemCommunication Between Optimization Server and SAP APO SystemEnd Level 4 Node: Communication Between Optimization Server and SAP APO System
         Start Level 4 Node: Calling the Optimization Server from an OCXCalling the Optimization Server from an OCXEnd Level 4 Node: Calling the Optimization Server from an OCX
         Start Level 4 Node: Transferring Data from Optimization Server to FrontendTransferring Data from Optimization Server to FrontendEnd Level 4 Node: Transferring Data from Optimization Server to Frontend