MC3300R RFID BaseKeyCode Value of SYMBOL_RFID


we want to know, what is the BaseKeyCode Value of SYMBOL_RFID?
We want to set the GRIP_TRIGGER to SYMBOL_RFID over StageNow.
StageNow does not provide an entry called SYMBOL_RFID neither SYMBOL_TRIGGER_6 in the Key Mapping Manager.
We want to set the BaseKeyCode of SYMBOL_RFID directly in the XML File.
Thank you in advance