Stream Online and Channels

With changing from Stream Classic to Stream Online, we are loosing the function of Groups and Channels.  These were used by work groups to manage access to recordings, and to assist with organizing of recordings.

While we have access to Stream Classic, we will be loosing that access in August 2023.  Is it possible to add Stream recordings to be included in a channel?  

I did see an option to add it to a list, but the list option doesn't seem to provide the same kind of access as a Channel.

Thanks in advance for the assistance