Hi Krzysztof.
I was lead to believe that we could go back and forth between Revit and Forma. If this is not possible, then "development" assumes that all design will be in Forma only and them move into Revit. This is a challenging and limiting assumption.
The design process is an evolution that isn't necessarily linear. In design, we will often revisit and recreate. If Forma is limiting us to a singular path, and not permitting development in both (or either) Revit and Forma ... then it may not be very useful in the real world.
Please correct me if my understanding is wrong. I hope that I am wrong ...
Ian