WSMModelCenter is being phased out in favor of SystemModeler, which was introduced experimentally in Version 11.3.


starts the SystemModeler Model Center.


starts the SystemModeler Model Center and opens the model mmodel.


  • SystemModeler Model Center is available as part of Wolfram SystemModeler, and may not be available in all versions of the Wolfram Language.
  • If the Model Center is not running, it will be started. If it is running, it will be brought to the front.
  • Multiple models can be opened on launch with WSMModelCenter[{"mmodel",}].
  • The shortest unique model name mmodel can be used where WSMNames["*.mmodel"] gives a unique match.


open allclose all

Basic Examples  (5)

Load Wolfram SystemModeler Link:

Open the SystemModeler Model Center:

Open the SystemModeler Model Center with a specific model:

Open the SystemModeler Model Center with two models:

Use the diagram representation of a model as input:

Copy and paste the output above:

Properties & Relations  (1)

Open SystemModeler Simulation Center with WSMSimulationCenter: