There are two Plesk users who can make configuration changes to the Game Server module: Plesk administrator and Game Server operator (GS operator). The Game Server operator is assigned by the Plesk administrator. The operator has almost the same rights for the Game Server module as the Plesk administrator but the GS operator cannot create other operators. Any Plesk user, including clients, domain users, and mail users, can be assigned the GS operator rights.
How to assign the GS operator:
When a user who is assigned a GS operator logs in to the control panel under his mail user account, the Counter Strike custom button appears in the navigation pane.
How to remove the GS operator: