I need to simulate a complicated (curvature of the surfaces) welded assembly. Are welds will be analyzed, if I will add the welds to the assembly in Creo Simulation? How can I specify the parameters of the welds (cross section), and the materials? Am I needed to model it ONLY in Creo parametric as additional components of the assembly (which is a very time consuming)? I did it without any problems in SolidWorks, but faced a huge problem using Creo.