Help/Question about cs go servers and whitelisting
 

Hello i would like to know how does Faceit Esea and so on work , how do they whitelist the players and then at the end of the match automatically undo ?

Re: Help/Question about cs go servers and whitelisting
 

FaceIt and ESEA 'whitelist' players in a competitive server using the SteamID's, when a player whose SteamID is not one of the ten registered in the competitive lobby, he may not enter the server and should get the following message: "Your Steam ID is not allowed".