Update file index.md

docs/index.md

@@ -36,7 +36,11 @@ Course curriculum can be viewed a variety of ways.
             - on Windows: [https://openvpn.net/client/client-connect-vpn-for-windows/](https://openvpn.net/client/client-connect-vpn-for-windows/)
             - on mac: [https://openvpn.net/client-connect-vpn-for-mac-os/](https://openvpn.net/client-connect-vpn-for-mac-os/)
 
-3. **Method 3: Building from Source**
+3. **Method 3: Gitlab pages**
+
+    If you have an R2D2 account you can access them at: https://ccds.pages.levelup.cce.af.mil/training/basic/curriculum/
+    
+4. **Method 4: Building from Source**
 
     If you already have an R2D2 account you can build the lessons from source at: [https://code.levelup.cce.af.mil/ccds/training/basic/curriculum](https://code.levelup.cce.af.mil/ccds/training/basic/curriculum)