BurgerTrench

Hello, I'm new to LaunchBox and I'm wondering if there is a way to add custom columns into the list view for additional metadata/sorting options. I did a cursory search on the forums and on google in general and only found posts from 2016 where the feature was being considered for implementation. Additionally/alternatively, I see that there are folders/xml for playlists but I do not see any option natively in the LaunchBox GUI. Is it possible to create custom playlists? Specifically so that a random game could be selected from a subsection of games (e.g. random fighting game, random Nintendo published game, random 8-bit game, etc) Other than that, I'm liking what I'm seeing so far and have already bought the yearly license. Thanks!