Feature Request: Custom Commands and Persistent Preferences in ChatGPT

Hello, I would like to suggest the implementation of a feature in ChatGPT that allows users to configure custom commands or writing preferences that can be maintained across sessions and devices.

For example, if I set that whenever I type “frm”, ChatGPT should understand that I want a formal tone in the response, this configuration would automatically persist, regardless of the device I’m using or a new session.

I believe this feature would add great value by providing a more seamless and personalized experience for users who interact with ChatGPT in various contexts and occasions.

Thank you for considering this!