diff --git a/antora-playbook-local.yml b/antora-playbook-local.yml
index a6db0da0..bbb32c44 100644
--- a/antora-playbook-local.yml
+++ b/antora-playbook-local.yml
@@ -302,6 +302,8 @@ asciidoc:
     jet-docs: https://jet-start.sh/
     docs-archive: 'https://hazelcast.org/imdg/download/archives/'
     hazelcast-cloud: Viridian Cloud
+    ucn: User Code Namespaces
+    ucd: User Code Deployment    
     page-cloud-console: https://viridian.hazelcast.com/
   extensions:
     - ./lib/tabs-block.js
diff --git a/antora-playbook.yml b/antora-playbook.yml
index d425b9a7..bd2c4bd2 100644
--- a/antora-playbook.yml
+++ b/antora-playbook.yml
@@ -317,6 +317,8 @@ asciidoc:
     jet-docs: https://jet-start.sh/
     docs-archive: 'https://hazelcast.org/imdg/download/archives/'
     hazelcast-cloud: Viridian Cloud
+    ucn: User Code Namespaces
+    ucd: User Code Deployment    
     page-cloud-console: https://viridian.hazelcast.com/
   extensions:
     - ./lib/tabs-block.js