I'm opening this thread again as ther may possibly be some updates in the software that I'm not aware of that could be of help. I appreciate all the answers this far, but are there any news regarding this or soon upcoming? I'm running Ansys 2023 R1. I'm in particular interested in the co-simulation Ansys Rigid Dynamics and Aqwa mentioned, also as I guess this co-sim could be handy with other physical scenarios as well. Thanks for any tips/tricks regarding this!