Anyone looking to participate in a game must establish a game connection. They can do so by clicking their profile picture, and going to Settings
Once you have done this, there should be a list of options on the left hand side. Click select Connections to begin.
Select "Add Game Connection" Here you can select your game, input your in-game name (your username), your rank, and a link to your game profile. You can add more games with the by selecting "Add Game Connection" again.
Call of Duty Connections
In order to participate in the Gun Fight tournament, students will need to add their Activision ID to their game connection information. To find your Activision ID and how to invite others through their ID's please follow the instructions found on the Infinity Ward website