Vizio QWERTY Keyboard

I recently purchased a new Vizio TV, one of the options it has is a qwerty keyboard. I am trying to duplicate the functions of this keyboard on the Roomie remote. I see under devices there is one that has just the codes for Visio keyboard, does that mean I have to Set up a second device with just the keyboard on it? If anyone has any experience with this or can help I would greatly appreciate it.