Hi Jousef,
Thank you very much for your answer.
Actually, my question is focus on thermal analysis, I would like to analysis the all body as a bounded bodies (glue bodies), each body made from different material.
I see in some of your example that you not define special contact between some of the part.
(for example: Step-by-Step tutorial using Onshape and SimScale).
If I would like to define set of master/slave faces, what is the best method, so I will define the set only once for all the different meshes and analysis?
Best,
Samuel