Actually, on your diagram it is slightly backwards. The master channel is in the bottom group, A 1. The A 2 thru A 16 are optional outputs and can be setup as subgroups.

The upper 8 channels are FX bins and can be used as typical busses. Drums, vocals, guitars etc. Or another option is to use the A 2 thru A 16 as G 2 thru G 16 as subgroups and use them to effect groups of tracks. Those feed the A 1 master channel.

I setup a new song file with a Harrison 32C channel strip on 16 tracks. And the SSL compressor and EQ on A 1 as a master channel. I saved this as "Robs32C16channel.seq". I can open that and rename it and go from there. It works as a template (which do not work, templates that is) I am not sure why templates do not work but they don't. So, setting up a basic song file does give a start place.

I good basic quick start would be really cool to have. I spent almost 2 years using RB almost exclusively, but finally gave up because while it worked great, it still had a few too many crashes, and also to many corrupted files. I also found that so many features were and are kind of behind in development to other DAWs. Comping, routing, VST1 VST, Effects, and many more. RB does these things, but it is not as well developed and certainly not as modern in its approach.

With the continued development of the BiaB plugin it becomes less viable every day.

HP Win 11 12 gig ram, Mac mini Sonoma with 16 gig of ram, BiaB 2025, Realband, Reaper 7, Harrison Mixbus 9 32c , Melodyne 5 editor, Presonus Audiobox 1818VSL, Presonus control app.