How to Stream to multiple websites using OBS + Restream.io

Chris, thank you for this video! This is new territory for me, but determined to master this technique.

I have one question: If I set up an Event in Restream, how would I use OBS to stream to stream into my previously scheduled Restream event? Does it automatically happen in the Event? I tried once, and afterwards my event was still posted on my Restream dashboard as if nothing happened. Thanks!