Hello there; In ideCAD v10 software, the structure is considered as a whole (reinforced concrete and steel together) since 3D analysis is made using finite elements. Instead of giving the load information from another element to any element in reports, the total load on the element in question; information such as vertical loads, earthquake loads, wind loads, snow loads are given. A load model and analysis model are established with the existing loads in a structure modeled in the program. As a result of the analysis, internal force values are calculated and each element's unique design criteria are applied. If your building is a mixed steel-reinforced concrete structure and you want to see the effects coming from the steel structure, you can examine the section effects. Best regards...