Most events hosted by GLL require you to check in prior to competing.
The reason for this is to show us that you are present and ready to compete so that the experience is the best possible for everyone involved.
2 hours before your game/tournament is scheduled to start a check-in button will appear on the play.gll.gg dashboard.
Once ONE member of your team has pressed the check-in button, you are good to go. Then all you need to do is be present by the computer a few minutes before the tournament is scheduled to start.