In RFEM and RSTAB, it is possible to generate loads from multilayer composition. The library of multilayer composition already contains some floor and roof structures. However, this library can be edited and extended as desired. You can also share your user‑defined compositions with other computers, thus avoiding the need to recreate the compositions by different users within a company. Just copy the "MultiLayer_User.db3" file into the same directory for the multilayer composition library on the other computer. You can check it by viewing the corresponding database directories in the "Program Options" dialog box.