Lutron QS integration question

Hi. I am thinking about moving to Home Assistant, but when I tried the Lutron integration, it seems to require me to explicitly enumerate each device that I want imported into HA for control and status. I have a large QS system in our house with about 300 devices, and would really like to important them all, and not put them in individual rooms, but be able to use them for control and triggers and such.

Is there a way to do this?

Also, does the plugin support QS style processors? Generally, systems that support RA2 also do a good job with QS, but I have shades and occupancy sensors and such, and need to have them supported as well as the usual keypads and lights.

Thanks, and apologies if this has been answered in the documentation and I missd it, I just have HA installed and am playing with it right now.