How to set jupyterhub collaboration show share files only


I’m delighted to use the collaboration feature provided by JupyterHub, which has significantly addressed my team collaboration needs. However, at present, I’d like to limit the shared content so that a user with whom I have collaborated can only see the files I specifically shared rather than all of my files.

Could you kindly provide some guidance or suggestions on how this could be achieved in a reasonable manner? Any insights would be greatly appreciated.

Best regards,