Will this work similar to Garmin 430? Select approach, select IAF, then select activate approach. The approach is loaded at the end of you current flight plan. Activation then jumps you down to the approach part of the FP, sequencing through the approach segment by segment.
Currently in iFly, when you load a plate, the original FP track line overlays the approach. This can obscure information on the approach. There are a few ways to correct this, but requires manual intervention. Less pilot intervention is always better.