Plasticity in Multibody Dynamics

Hello,

I want to implement a rotating ring and a cube, that gets in contact with the ring and adds friction. This should happen with plastic deformation. So far I understand that one cannot combine plasticity in solid mechanics with multibody dynamics via multiphysics but with an attechment node and joint. But I have problems with assigning the domains to both solid mechanics and multibody dynamics at the same time. So my question is, how do I assign the domains that I have rotation (multibody dynamics) and plastic deformation (solid mechanics) in my model?

Thanks for your help in advance.