Feature :

• This thing allow you BAN someone. (You need to bind a key to open menu.)
  
• This thing will auto kick him when you're host and he is joining. (PS: You still need to kick him if he's playing (not joining) with you right now. )
  
• Banned user lobby will not show on your Crime.net.
  
• Mark Banned user (message+red name). https://i.imgur.com/wdH4TqE.jpg
  

IF you ban wrong guy, go to "\SteamApps\common\PAYDAY 2", open "kicklist.ini" and delete his SteamID64.

IF you forget someone, there is a log file at "\SteamApps\common\PAYDAY 2\mods\Blacklist", named "history.txt".