diff --git a/antora-playbook.yml b/antora-playbook.yml
index 91234035f5..839ae5643d 100644
--- a/antora-playbook.yml
+++ b/antora-playbook.yml
@@ -6,6 +6,10 @@ antora:
   - ./lib/antora/extensions/version-fix.js
   - '@antora/atlas-extension'
   - '@opendevise/antora-release-line-extension'
+  - require: '@springio/asciidoctor-extensions/tabs-migration-antora-extension'
+    # uncomment this option to save the migrated content to the worktree
+    #save_result: true
+    unwrap_example_block: always
 site:
   title: Spring Security
   url: https://docs.spring.io/spring-security/reference
@@ -22,6 +26,10 @@ asciidoc:
   attributes:
     page-pagination: ''
     hide-uri-scheme: '@'
+    tabs-sync-option: '@'
+  extensions:
+  - '@asciidoctor/tabs'
+  - '@springio/asciidoctor-extensions'
 urls:
   latest_version_segment_strategy: redirect:to
   latest_version_segment: ''
diff --git a/build.gradle b/build.gradle
index ac8fc60454..71f0f7cda7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -9,11 +9,13 @@ antora {
 	environment = [
 		'ALGOLIA_API_KEY': '82c7ead946afbac3cf98c32446154691',
 		'ALGOLIA_APP_ID': '244V8V9FGG',
-		'ALGOLIA_INDEX_NAME': 'security-docs'
+		'ALGOLIA_INDEX_NAME': 'security-docs',
     ]
 	dependencies = [
 		'@antora/atlas-extension': '1.0.0-alpha.1',
 		'@antora/collector-extension': '1.0.0-alpha.2',
-		'@opendevise/antora-release-line-extension': '1.0.0-alpha.2'
+		'@asciidoctor/tabs': '1.0.0-alpha.8',
+		'@opendevise/antora-release-line-extension': '1.0.0-alpha.2',
+		'@springio/asciidoctor-extensions': '1.0.0-alpha.4',
 	]
 }
diff --git a/local-antora-playbook.yml b/local-antora-playbook.yml
index 1103d955e1..530ba43b34 100644
--- a/local-antora-playbook.yml
+++ b/local-antora-playbook.yml
@@ -4,6 +4,10 @@ antora:
   - '@antora/collector-extension'
   - ./lib/antora/extensions/version-fix.js
   - '@opendevise/antora-release-line-extension'
+  - require: '@springio/asciidoctor-extensions/tabs-migration-antora-extension'
+    # uncomment this option to save the migrated content to the worktree
+    #save_result: true
+    unwrap_example_block: always
 site:
   title: Spring Security
   url: https://docs.spring.io/spring-security/reference
@@ -12,7 +16,7 @@ git:
 content:
   sources:
   - url: .
-    branches: [main, '5.{{6..9},{1..9}+({0..9})}.x']
+    branches: [main, '5.{{6..9},{1..9}+({0..9})}.x', '6.+({0..9}).x']
     worktrees: true # automatically discovers worktrees, if present; otherwise, will use git tree
     tags: ['5.{{6..9},{1..9}+({0..9})}.+({0..9})?(-RC+({0..9}))', '6.+({0..9}).+({0..9})?(-{RC,M}*)']
     start_path: docs
@@ -20,6 +24,10 @@ asciidoc:
   attributes:
     page-pagination: ''
     hide-uri-scheme: '@'
+    tabs-sync-option: '@'
+  extensions:
+  - '@asciidoctor/tabs'
+  - '@springio/asciidoctor-extensions'
 urls:
   latest_version_segment: ''
 ui: