shafts and linked floors and slabs
if we want to create model to ceiling and model to structural elements and model to ID
when in the model of AR , if we want to create shaft , it don't cut the SE slabs, ceiling & ID floors
copying and paste shafts between models is very boring and spent too much time
it always changing during the project life time
it will be very great addition , if shafts can cut slabs, floors & ceiling in the other linked files