Start Level 1 Node: Sales Order Oriented PlanningSales Order Oriented PlanningEnd Level 1 Node: Sales Order Oriented Planning
   Start Level 2 Node: Settings in the R/3 Material MasterSettings in the R/3 Material MasterEnd Level 2 Node: Settings in the R/3 Material Master
   Start Level 2 Node: Settings in the APO Product MasterSettings in the APO Product MasterEnd Level 2 Node: Settings in the APO Product Master
      Start Level 3 Node: Consumption GroupConsumption GroupEnd Level 3 Node: Consumption Group
      Start Level 3 Node: Requirements StrategyRequirements StrategyEnd Level 3 Node: Requirements Strategy
   Start Level 2 Node: Descriptive CharacteristicsDescriptive CharacteristicsEnd Level 2 Node: Descriptive Characteristics
   Start Level 2 Node: Descriptive Characteristics in Production PlanningDescriptive Characteristics in Production PlanningEnd Level 2 Node: Descriptive Characteristics in Production Planning
   Start Level 2 Node: Heuristics for Use with Descriptive CharacteristicsHeuristics for Use with Descriptive CharacteristicsEnd Level 2 Node: Heuristics for Use with Descriptive Characteristics
   Start Level 2 Node: Time Intervals in Sales Order Oriented PlanningTime Intervals in Sales Order Oriented PlanningEnd Level 2 Node: Time Intervals in Sales Order Oriented Planning