Start Level 1 Node: BI (Business Intelligence)BI (Business Intelligence)End Level 1 Node: BI (Business Intelligence)
   Start Level 2 Node: AdministrationAdministrationEnd Level 2 Node: Administration
   Start Level 2 Node: Software LogisticsSoftware LogisticsEnd Level 2 Node: Software Logistics
      Start Level 3 Node: Transport and Change ManagementTransport and Change ManagementEnd Level 3 Node: Transport and Change Management
      Start Level 3 Node: Quality and Test ManagementQuality and Test ManagementEnd Level 3 Node: Quality and Test Management
      Start Level 3 Node: Software MaintenanceSoftware MaintenanceEnd Level 3 Node: Software Maintenance