In chat, there are a few @ tags that are available for use, @all; @house etc. But these are not allowed to be used by everyone, only certain people. I thought that maybe it would be a good idea to restrict the usage of the tagging by somehow only making it available to those users who have permission? This way, people who aren't allowed cannot actually type the tag into chat; meaning it won't get used inappropriately or by someone who doesn't know the rules.
Customer support service by UserEcho