TEST: testing another way if parent assigns a md file

mkdocs.yml

@@ -72,21 +72,18 @@ extra:
 
 # Page tree
 nav:
-  - 1. Deployment Guide:
-      - file: ./deployment_guide/deployment_guide.md
-      - subitems:      
-          - 1.1. Configure your Machine:
-              - file: ./deployment_guide/configure_your_machine/configure_your_machine.md
-              - subitems:              
-                  - 1.1.1. Physical Server: ./deployment_guide/configure_your_machine/physical_server.md
-                  - 1.1.2. Oracle Virtual Box: ./deployment_guide/configure_your_machine/oracle_virtual_box.md
-                  - 1.1.3. VMWare Fusion: ./deployment_guide/configure_your_machine/vm_ware_fusion.md
-                  - 1.1.4. OpenStack: ./deployment_guide/configure_your_machine/openstack.md
-                  - 1.1.5. Vagrant Box: ./deployment_guide/configure_your_machine/vagrant_box.md
-      - 1.2. Install MicroK8s: ./deployment_guide/install_micro_k8s/install_micro_k8s.md
-      - 1.3. Deploy TeraFlowSDN: ./deployment_guide/deploy_TeraFlowSDN/deploy_TeraFlowSDN.md  
-      - 1.4. WebUI and Grafana Dashboards: ./deployment_guide/webUI_and_grafana_dashboards/webUI_and_grafana_dashboards.md  
-      - 1.5. Show deployments and Logs: ./deployment_guide/show_deployment_and_logs/show_deployment_and_logs.md        
+  - 1. Deployment Guide: ./deployment_guide/deployment_guide.md
+  - 1.1. Configure your Machine: ./deployment_guide/configure_your_machine/configure_your_machine.md
+    - 1.1.1. Physical Server: ./deployment_guide/configure_your_machine/physical_server.md
+    - 1.1.2. Oracle Virtual Box: ./deployment_guide/configure_your_machine/oracle_virtual_box.md
+    - 1.1.3. VMWare Fusion: ./deployment_guide/configure_your_machine/vm_ware_fusion.md
+    - 1.1.4. OpenStack: ./deployment_guide/configure_your_machine/openstack.md
+    - 1.1.5. Vagrant Box: ./deployment_guide/configure_your_machine/vagrant_box.md
+  - 1.2. Install MicroK8s: ./deployment_guide/install_micro_k8s/install_micro_k8s.md
+  - 1.3. Deploy TeraFlowSDN: ./deployment_guide/deploy_TeraFlowSDN/deploy_TeraFlowSDN.md  
+  - 1.4. WebUI and Grafana Dashboards: ./deployment_guide/webUI_and_grafana_dashboards/webUI_and_grafana_dashboards.md  
+  - 1.5. Show deployments and Logs: ./deployment_guide/show_deployment_and_logs/show_deployment_and_logs.md
+      
   - 2. Development Guide:
       - 2.1 Configure Environment: 
           - 2.1.1. Python: ./development_guide/configure_environment/python.md