Add some html content in a meeting

I have a self hosting Jitsi meet and I want to add some html content in a meeting - right bellow the logo at the top left.
Is it possible?
Thx

Please ignore. I got the naswer

Please share the answer in order to help others

In the following file add the required html content inside the body.
No need to “make”.
Regards

/usr/shared/jitsi-meet/index.html