As many Sonos players that I've installed, I've never added Sirius to Sonos for a client.

We'd like to decommission an old Polk XM tuner and add it to his Sonos Connect.

I think he also has Sirius in one or more of his vehicles.

Is it a painful process? (realizing that calling Sirius for anything is sometimes painful).

I think he has to add Sirius streaming to his account? And then establish a login and password?