The workflow is straight-forward:
- Create the object(s) you want to make a rigid or elastic body and clone it/them.
- Add a "Rigid" or "Elastic" node.
- Drag the "Cloner" onto the "Rigid" or "Elastic" node to parent it.
- Apply a daemon, e.g. "Gravity" or "Noise Field" and simulate.
A single "Rigid" or "Elastic" container is able to control multiple "Cloner" nodes.