Start Level 1 Node: Project System (PS)Project System (PS)End Level 1 Node: Project System (PS)
   Start Level 2 Node: Organizational StructureOrganizational StructureEnd Level 2 Node: Organizational Structure
   Start Level 2 Node: Currencies in the Project SystemCurrencies in the Project SystemEnd Level 2 Node: Currencies in the Project System
   Start Level 2 Node: Multiple Valuation Approaches in Overhead Cost ControllingMultiple Valuation Approaches in Overhead Cost ControllingEnd Level 2 Node: Multiple Valuation Approaches in Overhead Cost Controlling
   Start Level 2 Node: What is a Project?What is a Project?End Level 2 Node: What is a Project?
      Start Level 3 Node: What is a Work Breakdown Structure?What is a Work Breakdown Structure?End Level 3 Node: What is a Work Breakdown Structure?
      Start Level 3 Node: What is a Network?What is a Network?End Level 3 Node: What is a Network?
      Start Level 3 Node: What is a Work Package?What is a Work Package?End Level 3 Node: What is a Work Package?
   Start Level 2 Node: StructuresStructuresEnd Level 2 Node: Structures
   Start Level 2 Node: DocumentsDocumentsEnd Level 2 Node: Documents
   Start Level 2 Node: Claim ManagementClaim ManagementEnd Level 2 Node: Claim Management
   Start Level 2 Node: Collaborative Engineering & Project Management (CEP)Collaborative Engineering & Project Management (CEP)End Level 2 Node: Collaborative Engineering & Project Management (CEP)
   Start Level 2 Node: Production Resources/Tools (PRT)Production Resources/Tools (PRT)End Level 2 Node: Production Resources/Tools (PRT)
   Start Level 2 Node: CostsCostsEnd Level 2 Node: Costs
   Start Level 2 Node: Revenues and EarningsRevenues and EarningsEnd Level 2 Node: Revenues and Earnings
   Start Level 2 Node: PaymentsPaymentsEnd Level 2 Node: Payments
   Start Level 2 Node: DatesDatesEnd Level 2 Node: Dates
   Start Level 2 Node: ResourcesResourcesEnd Level 2 Node: Resources
   Start Level 2 Node: MaterialMaterialEnd Level 2 Node: Material
   Start Level 2 Node: ConfirmationConfirmationEnd Level 2 Node: Confirmation
   Start Level 2 Node: SimulationSimulationEnd Level 2 Node: Simulation
   Start Level 2 Node: VersionsVersionsEnd Level 2 Node: Versions
   Start Level 2 Node: Project ProgressProject ProgressEnd Level 2 Node: Project Progress
   Start Level 2 Node: WorkflowWorkflowEnd Level 2 Node: Workflow
   Start Level 2 Node: Project Information SystemProject Information SystemEnd Level 2 Node: Project Information System