Hi drsim, our current version doesn't have support adding people midway through a list. However, our version in dev does along additional help/tutorials. This is our MVP of Planleaf

I think we totally need to add more feedback for the user input as best as we can. We're even toying with adding a web-version of our product for power users. So web -> email will be very seamless.

Really appreciate the feecback, ping me at omar at planleaf.com if you have any other suggestions/concerns. I'm all ears :)