diff --git a/mkdocs.yml b/mkdocs.yml
index 4e18f1c..a353112 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -2,39 +2,52 @@ site_name: CRXN
 theme: readthedocs
 extra_css: [extra.css]
 plugins:
-   - no3rdparty
+  - no3rdparty
 
 nav:
-   - Home: .
+  - Home: .
 
-   - Getting started:
-      - Guide: getting-started
-      - Rules: getting-started/rules
-      - Requirements: getting-started/requirements
-      - Registration: getting-started/registration
+  - Getting started:
+    - Guide: getting-started
+    - Rules: getting-started/rules
+    - Requirements: getting-started/requirements
+    - Registration: getting-started/registration
+    
+  - entitydb:
+    - Format and Rules: entitydb/format-rules
+    - Security in Git: entitydb/security-in-git
+    - max-len attribut: entitydb/maxlen
 
-      - Routing:
-         - Fowarding: routing/forwarding
-         - Setting up Bird: routing/bird/bird
+   - Routing:
+     - Fowarding: routing/forwarding
+     - Create a dummy interface: routing/create-dummy-interface
+     - bird:
+       - Setting up Bird: routing/bird/bird
+       - max-len filter in bird: routing/bird/maxlen-filter
+     - babeld:
+       - Setting up Babeld: routing/babeld/babeld
+       - Compile and install babeld: routing/babeld/compile-install
+       - max-len filter in babeld: routing/babeld/maxlen-filter
+       - babelweb2: routing/babeld/babelweb2
+     
 
-      - Tunneling:
-         - Fastd: tunneling/fastd
-         - WireGuard: tunneling/wireguard
+  - Tunneling:
+    - Fastd: tunneling/fastd
+    - Compile and install fastd: tunneling/fastd-compile-install
+    - WireGuard: tunneling/wireguard
+    - OpenVPN: tunneling/openvpn
+    - IP Tunnel: tunneling/iptunnel
 
-      - Setting up your home network:
-         - Configuring your hosts:
-            - Automatically with SLAAC and radv:
-               - Setting up radv (router): home-network/radv
-               - Setting up SLAAC (hosts): home-network/slaac
-               - DNS: home-network/dns
+  - Setting up your home network:
+    - Setting up radv (router): home-network/radv
+    - Setting up SLAAC (hosts): home-network/slaac
+    - DNS: home-network/dns
 
-   - Additional:
-      - DNS: additional/dns
-      - DN42 interconnection: additional/dn42-interconnection
-      - On-the-go CRXN:
-         - What is it?: additional/otg/
-         - Deavmi's OTG: additional/otg/deavmi
+  - Additional:
+    - DNS: additional/dns
+    - DN42 interconnection: additional/dn42-interconnection
+    - OTG: additional/otg/
 
-   - Peers: peers
-   - Services: services
-   - People: people
+  - Peers: peers
+  - Services: services
+  - People: people