diff --git a/packages/auth/README.md b/packages/auth/README.md
index 19b796253e535831cd757cb6e2b551386902df5f..e5b531184d9ea3be8fa26bc15340879ce8b7f7ca 100644
--- a/packages/auth/README.md
+++ b/packages/auth/README.md
@@ -15,6 +15,17 @@ npm i @dbp-toolkit/auth
 <script type="module" src="node_modules/@dbp-toolkit/auth/dist/dbp-auth.js"></script>
 ```
 
+Or directly via CDN:
+
+```html
+<dbp-auth-keycloak url="https://auth.tugraz.at/auth" realm="tugraz" client-id="some-id"></dbp-auth-keycloak>
+<script type="module" src="https://unpkg.com/@dbp-toolkit/auth@0.2.2/dist/dbp-auth.js"></script>
+```
+
+You need Keycloak to be in place to make use of the auth component.
+Best take a look on examples like [index.html](https://gitlab.tugraz.at/dbp/esign/signature/-/blob/master/examples/dbp-signature/index.html)
+for more explanation.
+
 ### Attributes
 
 - `lang` (optional, default: `de`): set to `de` or `en` for German or English
diff --git a/packages/auth/package.json b/packages/auth/package.json
index a9b4d5759bd376623edb73cb813edf710437ea3d..fef80e5b826f3206305cf701105d22557ffb668a 100644
--- a/packages/auth/package.json
+++ b/packages/auth/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@dbp-toolkit/auth",
   "homepage": "https://gitlab.tugraz.at/dbp/web-components/toolkit/-/tree/master/packages/auth",
-  "version": "0.2.2",
+  "version": "0.2.3",
   "main": "src/index.js",
   "license": "LGPL-2.1-or-later",
   "repository": {