Starsim

I am trying to implement a ramp information system as seen in the picture below for my next scenery. However the problem is that xplane only really provides the datarefs to display things like temperature, time, barometric pressure and the aircraft model, nothing flightplan specific. I noticed that in the main window of the new sam version you can now enter flightplan information, however afaik there are no datarefs provided for these. If this is something thatt would be possible, I would like to ask you to either add a string dataref for for the entered information such as flt number and destination airports so I can bring it on the display or (even better) create your own library object. Thanks!