Within Language file there is a Keyboard.ini there is no decisive difference between Those versions. It Must be within Keyboard.ui and respectivly kyboard.lua. Within Keyboard.ui there is a key that is defined as ALT-key, but theres no key defined as SHIFT key. I can Add a new key and name it Shift. The key will be dispayed properly, but I dont know the name of the function that should Shift the whole keyboard to upper or lower case when Pressed.