I want to display wood formwork on Revit using Dynamo

I want to display wood formwork for the beam on Revit using Dynamo. Now I already have the start point and the end point of the beam, also the formwork family that I want to display. So, which node that I have to write it up then I can display it automatically.
This is my example structure.

And this is how I want to display using dynamo.

At least some screenshots would be nice! what do you want to achive? :slight_smile:


Thank you for your advice. :smiley: