Entering navigation tree
Entering Level 1 Node CollaborationCollaborationLeaving Level 1 Node Collaboration
   Entering Level 2 Node MonitoringMonitoringLeaving Level 2 Node Monitoring
   Entering Level 2 Node ManagementManagementLeaving Level 2 Node Management
   Entering Level 2 Node Software LogisticsSoftware LogisticsLeaving Level 2 Node Software Logistics
   Entering Level 2 Node TroubleshootingTroubleshootingLeaving Level 2 Node Troubleshooting