To initiate the geometry synchronization between Inventor® and COMSOL Multiphysics® use the LiveLink for Inventor feature node. In case you are working in the embedded One Window modeling environment inside the Inventor® user interface, synchronization is automatic when starting a new model, or as soon as a change in the design is detected.

Before synchronization consider to review and change the settings for The LiveLink Node, and to configure the synchronization of parameters and selections in the Inventor® file as described in the section The LiveLink Add-In and the COMSOL Multiphysics Tab.