diff --git a/_data/toc.yaml b/_data/toc.yaml
index 2d79df9143..b7c9c29d80 100644
--- a/_data/toc.yaml
+++ b/_data/toc.yaml
@@ -1397,6 +1397,12 @@ manuals:
             path: /ee/ucp/interlock/usage/interlock-vip-mode/ 
           - title: Using routing labels
             path: /ee/ucp/interlock/usage/labels-reference/ 
+          - title: Publishing a default host service
+            path: /ee/ucp/interlock/usage/default-backend/
+          - title: Specifying a routing mode
+            path: /ee/ucp/interlock/usage/interlock-vip-mode/ 
+          - title: Using routing labels
+            path: /ee/ucp/interlock/usage/labels-reference.md/ 
           - title: Implementing redirects
             path: /ee/ucp/interlock/usage/redirects/
           - title: Implementing a service cluster
@@ -1407,6 +1413,10 @@ manuals:
             path: /ee/ucp/interlock/usage/tls/
           - title: Configuring websockets
             path: /ee/ucp/interlock/usage/websockets/  
+          - title: Securing services with TLS
+            path: /ee/ucp/interlock/usage/tls/
+          - title: Configuring websockets
+            path: /ee/ucp/interlock/usage/websockets/
     - sectiontitle: Deploy apps with Kubernetes
       section:
       - title: Access Kubernetes Resources