Datajack Plus
 

From the new Kill Code book there is a new datajack, Datajack Plus.
It allows for cyberdeck programs to be running on it and to then have their effect be moved to an attached commlink or cyberdeck without taking up said devices program slots.
I've been able to make an augment that allows for everything but the last bit. How would you transfer the effect of the program to say the active commlink/cyberdeck? Only way I can see doing so right now is by rewriting the code behind each program to see if it's running on a Datajack Plus and if it is modify the active commlink/cyberdeck.
Is there another way to do this?

I have just rewritten my Cyberdeck to adjust the number of possible Programs.