Dynamic filtering of content in Hubshare

Hello team

We have the following use case in Hubshare and I can't seem to find any information or figure it out myself.

We would like to create a central opportunity register hub for different resellers without having to create a separate hub for each reseller. Is it possible to dynamically filter the view for these external resellers to only see content created by them? I was thinking one could possibly use the group functionality in Hubshare somehow?