Systems

A system groups the geometry, materials, physics and mesh for a part of the model.

Where to find it

Home → System 1; Model Builder → System 1

How to use it

The System 1 ribbon button selects the current system in the model tree. Expand that system to work on its geometry, entity sets, materials, mesh and physics. Configure calculations separately under System Solvers.

Result

The current system becomes selected; no new system is created and no calculation runs.

Troubleshooting

System 1 is the default instance name, not a different type of physics. Selecting it does not build its geometry or mesh.