Divided surface in Revit from Dynamo geometry

Hi, I’m stuck and cant figure out for the life of me how to take this geometry I made in dynamo and get it into Revit as a single divided surface. The closest I got was exporting the form into a conceptual mass with the ‘form.bygeometry’ node. That was the only way I have been able to make a divided surface in Revit but when I did that, i still had 4 separate pieces of the surface! My endgame is to use this surface to create a quad grid exterior shell of a building. Can anyone help point me in the right direction?

GEOMETRY TEST.rvt (2.0 MB) geometry test2.dyn (240.0 KB)