WSG-HY128 Yamaha Rivage "multicast" question

Hello - first time posting here.

I’m looking to switch my workflow on the PM7/10 from Dante record and playback (VSC) with a Focusrite PCIE card / Chassis to a Waves WSG-HY128 card. My question is - that we currently have a multicast Dante workflow so we can send playback to FOH and monitors. How can I re create that in the Waves world? I assume there’e specific software I need to use and the user manual wasn’t quite clear. I will not be using a server - only an M1 Apple machine.

Thanks

If you are not gonna use Soundgrid servers, why switch from Dante to waves?
I’d say stick with Dante.
For waves connections to establish you always need a host online since the routes aren’t saved in the hardware ,unlike Dante.

How can I re create that in the Waves world?

In your Soundgrid host application you would patch the signals two times, from your playback source to the two desks, like in the Dante controller. I am not aware of a way to explicitly set up a multicast here.