I'm developing a client-server application for Curve but I want it to be able to run on Pearl and also on old 4.1 devices.
Up until now, the only option I've found for deploying the application on different devices is to compile each on the suitable JDE version which is a bit of a problem for me because I want to have one version to suit them all.

Is there a way to use one JDE for compilation for all devices (opp system higher then 4.1)?