Floor openings from linked structural model (st.columns)

Hi all,

I am stuck trying to automate openings by reading the structural columns from a linked model.

I am stuck, after trying different routines. Currently, I am trying to extract the surface from those columns to intersect with the face of the floor. Then, I would like to cut the floor with the Spring node ready for it. Please consider the screenshots below.

Any insight will be more than welcome.
Jorge



legibility :worried: