Plumb concrete Beams on a sloped slab

[pradipto_banerjee]

Hi folks!

I am trying to place concrete beams on a sloped surface. The goal is to have the edges of the rectangular beam be plumb and the bottom of the beam be parallel to the slope of the surface.

If I just host the beams on the bottom of the slab as the work plane, I get the condition shown in the left in the sketch below. I do need the condition on the right. I have at least 2 different slopes, and do not want to bake in an "angle" parameter into the beam family. Is there another way to achieve this?

Many thanks in advance!

[Basam.Yousif]

I think you need a new custom family here. I'm sure someone made it, if you search. What version of Revit is this?

[pradipto_banerjee]

Thank you Basam. This project is in Revit 2022.

I'm trying to think of how to make the family - it's workplane based, but also vertical...

[Basam.Yousif]

All you need is a beam family created like this