Uldyssian

Hi, I've been enjoying launchbox for a few months now and have run into a very odd problem. I can't seem to figure out how I opened the setup for duke it out in DC. I did it months ago and set all my keybinds but they have since been reset and I cannot for the life of me figure out how I opened the game configuration and set them. I have been suggested to try and change keyboard bindings outside of the game but that is a massive hassle and very unneccessary seeing as it is possible to somehow open the games original configuration. Thanks for any help!