Jibri recording separation by user


I have managed to set up a Jitsi server using quick install, as well as one Jibri recorder server. However, now I’m looking to add another Jibri server, but I want separate the recorders based on which user is requesting it. I.e. I want users a, b and c to get access to Recorder1 and users d, e and f to have access to Recorder2. How can I achieve this?

Thanks a lot,