Rebind Companions window hotkey?

donarturo

I've been looking around the forums and the in game interface and have yet to find a way to rebind the hotkey for opening the companions window. I set = to my mount and now I have to open my character window then click the companions tab to view them. Does anyone know of a way to rebind the key. I even tried in the ui_settings.txt file, but apparently I don't know the command for opening that window. Any help is appreciated. Thanks.