How we can send mutliple streams from a users to other users

Hello everyone,
I am trying to send multiple streams from a user. i.e. Video + Audio stream and screen display video to other users in peer-to-peer connection.

I want to make a google meet clone.
I don’t want to use ontrack.replace() method to change the user video with screen display media. I want to create an extra video stream for screen share.

Is there any way I can implement this.
Please help.