Factory Talk SE mask keyboard

So i am using a rfid badge reader to input data into a numeric input in factory talk se. I have a button that pops up a numeric keypad. What i want to do is mask the keypad and only allow data from the badge reader to be entered. I know how to do this in factory talk me because it gives the scratchpad ability. I need to be able to do this in se as well. Anyone have suggestions? please!