The GenCon Online policies suggest to use the offered Discord channels to look for players for open seats in your game but I could find no information on whether the players are still required to have a ticket as such last minute transaction maybe difficult. Normal GenCon we would take generics to fill in players. So will the ticketing system allow to purchase tickets after the start time? How cumbersome will that be? There really should be something listed for the suggested best practice for the situation which is recommended to look for players to fill in 15 minutes after event start time for no shows or empty seats. Also, does the nessages to the players get rebriadcasted for anyone who adds a ticket after the messages? For instance, if a player buys a ticket for an event which has messages, it would be really great if all previous messages were emailed to them right away.
P.S. Lets make GenCon Online a great experience.