In the project at hand, the foundation is not suitable for the definition of continuous foundation (due to the ground settlement value) and I cannot overcome the stapling problem in 6 columns when I make a raft foundation. All that was left was to make a rafter raft, but I looked at the drawing of the rafter raft in the idea and could not find any sharing. I would be very happy if it helps. Finally, sta4cad also throws beams in both directions under the 50x50 or 60x60 column into the raft for columns with punching, is it possible to apply this in the idea?