Update README.md (#929)

Author: Logende

README.md

@@ -136,7 +136,9 @@ pages = {1--9}
 
 MetaConfigurator runs entirely **inside your browser** - it does **not** send your schemas, data, or anything you type to any server. The website itself is just a static page delivered by GitHub Pages (like downloading a PDF or image), and all the work happens locally on your computer.
 
-The only exception is if you **click the “Share Snapshot” button**. Then, and only then, the snapshot you create is sent to a **University of Stuttgart** server so you can share a unique link with others.
+The exception is if you **click the “Share Snapshot” button**. Then, and only then, the snapshot you create is sent to a **University of Stuttgart** server so you can share a unique link with others.
+
+Additionally, if you use the optional AI assistance functionality, relevant subsets of your schema and data are shared with the AI endpoint you configure in the MetaConfigurator settings (by default OpenAI). This will not accidentally happen, as an authentification key from the AI endpoint provider is needed to use the AI assistance features.
 
 **See our [full Privacy Policy](PRIVACY.md)** for more information.