Is there a wiring diagram to review prior to installing lithium batteries, and solar

[JeffCross]

I also have a F150 with the 7.2kw powerboost, and I am doing an install of lithium to a "new to me" 2021 FB FC. I have most things figures out, but want to make sure. For the BMV712 what should be attached to the Victron smart shunt. I am guessing the negative coming out of the solar controller, the negative from the DC to DC charger, the negative from the IP22 all feed to the shunt and the output from the shunt go to the negative bus bar. In addition, in all of the AMSolar diagrams and diagrams I have looked at, the positive from those sources are going to the batteries. I am making the assumption that those wires can be sent to the positive bus bar rather than directly to the batteries.

Also, is if the battery charger (IP22) really is as easy as plugging it in and connecting the 2 wires on my 2021. I am hoping the inverter and the charger are 2 separate boxes. If someone has a pic or knows, it would ease my mind.

Of course I would check this out on my AS, but it is sitting in storage 700 miles away.

Thanks