Structural Column Family Type By Geometry

Revit
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1

I am trying to make a structural column by some parameters from Excel. Example width height material and name.
I use the node Family Type By Geometry, the only thing I struggle with is that I can’t attached the geometry to the Base And Top Level from the Family Template.

Does somebody know how the attach the geometry to the level like when you make a structural column in Revit you can attach the column to the top level

My script:

Capture
Capture1410×874 66.1 KB

2

like this in Revit

Revit Family
Revit Family771×620 4.18 KB

3

My script with geometry

script with column
script with column1345×756 54.6 KB

4

Looks like this was posted twice. Closing this one and leaving the link to the other.