hy, the fastest way to master it, is to find in your area a similar machine with a good igf programmer; maybe you allready did this, but i sugest to ask your okuma dealer to help or someone to record his igf programing session, then send it to you
i can only help for osp p300
auto process decide requries a single key strock to be executed, but is a gamble, and demands for time consuming tool library definitions, that may be avoided if igf is used normally / kindly