What's the invocation to connect to WiFi with a specific username and password, skipping certificate checking, on Solaris 11.4?

I'm on a WiFi network where it is necessary to skip certificate checking, and connect to network foo *as username bar* with password baz. What is the Solaris 11.4 invocation to connect to the network, or where is the documentation if something more sophisticated is required than connecting to a particular network with a given username and password and skipping certificate checking?