― by Mononc' Paul Question by : How do I change my chat lists on Facebook? I don't understand how to edit my lists of friends I'm available to chat to now that they've changed it. Can you tell me where to go? Best answer: Answer by DaughteroftheKingOn the left sidebar go to friends and edit friends list. You can categorize your friends. Then when you go into chat at the top across from the word CHAT is a little star looking icon. Click that and select limit availability. You can select which [...].