What is "Caronte"?
...
You need to make sure that they have a force daemon applied to them, e.g. gravity. Furthermore, you have to specify whether the node is an active, passive, or soft body under the object's Node Params > Node > Dynamics
Why have the properties for my rigid/soft bodies not been saved?
RealFlow has a format named BDC (body cache) which saves the dynamics properties for each object. This BDC format must be activated in "Export Central" (F12).
There is a body in my scene with very high elasticity (or friction) which is behaving as if these settings were low. Why is this?
...
Can the MultiJoints work with MultiBodies?
Yes. This is of particular importance with pre-fractured objects, for example.
...