There is a piece in today's Sac Bee about a big law suit against Stones and a player regarding "cheating in online poker". I don't understand what they mean by online poker - is it an online game played "in-house" at the club?

Here is a quote:

Sacramento poker player Mike Postle and Stones Gambling Hall are named in a $30 million lawsuit accusing him of cheating in online poker games streamed by the casino.

https://www.sacbee.com/news/local/article236034643.html