Hello there; It may be because of the geometry of your project or because the beams are connected to reinforced concrete, the R & D team will examine the composite design is not done. The design takes place as a normal steel beam. If you switch to the perspective screen - right click - analysis view - loads - loads transferred from the floor, you can see the status on each beam. When I analyze the model you sent and go to the steel beam report load information, I do not see results as in your screenshot. It looks like a load has come off the floor. Use the slab as a concrete slab, not composite, and analyze it and check it from the perspective screen and report. The reason why the composite could not be resolved was noted. The R&D team will look at what happens for future versions and make arrangements. *** Load flow from steel to reinforced concrete is also not given as a load information. Because the system was entered in one go, you can see the internal forces in all shell and bar elements as a result of the analysis. In programs that analyze separately, the load values from the steel, such as a support reaction, have to be given. However, solving it in one go is a more technological application than a separate solution that gives realistic and accurate results.