We would like to raise a feature request for enabling the following capabilities in the PowerPoint API: Adding comments to slides Replying to existing comments Support for @Mention tags in comments This would help us implement collaboration features similar to what is available in the PowerPoint UI, directly through code. It would be great if you could also share a sample code snippet or reference documentation (if available) for the above scenarios. **Additional context** <img width="764" height="225" alt="Image" src="https://github.com/user-attachments/assets/40aaa599-6a04-4aff-8e95-dfd6afc08e65" />