A distinct license is required for each coupling participant product, but no additional licenses are required for the System Coupling infrastructure itself.

Note, however, that Ansys EnSight is required for the postprocessing of System Coupling's interface results. If you are using a Multiphysics Licensing Bundle that does not include an EnSight license (e.g., the Ansys Mechanical Maxwell bundle), you will need a separate EnSight license to visualize co-simulation results.

For more information on applicable licenses, see Product Licensing Considerations in the System Coupling User's Guide.