diff --git a/antora-playbook-local.yml b/antora-playbook-local.yml
index 3d0971f4..834b482f 100644
--- a/antora-playbook-local.yml
+++ b/antora-playbook-local.yml
@@ -179,6 +179,9 @@ content:
     - url: https://github.com/hazelcast-guides/hazelcast-platform-operator-tls
       branches: master
       start_path: docs
+    - url: https://github.com/hazelcast-guides/hazelcast-platform-operator-user-code-namespace
+      branches: master
+      start_path: docs
     - url: https://github.com/hazelcast-guides/kafka-kerberos
       branches: master
       start_path: docs
diff --git a/antora-playbook.yml b/antora-playbook.yml
index 9c55940d..36b6f478 100644
--- a/antora-playbook.yml
+++ b/antora-playbook.yml
@@ -181,6 +181,9 @@ content:
     - url: https://github.com/hazelcast-guides/hazelcast-platform-operator-tls
       branches: master
       start_path: docs
+    - url: https://github.com/hazelcast-guides/hazelcast-platform-operator-user-code-namespace
+      branches: master
+      start_path: docs 
     - url: https://github.com/hazelcast-guides/kafka-kerberos
       branches: master
       start_path: docs