add internal fragment

plugins/index.md

@@ -96,6 +96,8 @@ For [Audit Logging V2](../java/auditlog#handler-v2) it looks like this:
 | Node.js | Click the Node.js icon for the plugin to find the repository and open an issue there. 
 | Java | Use the community to [ask a question](https://community.sap.com/t5/forums/postpage/board-id/technology-questions/interaction-style/qanda). 
 
+<div id="internal-support" />
+
 ## GraphQL Adapter
 
 [@cap-js/graphql](https://www.npmjs.com/package/@cap-js/graphql) {.subtitle}