A Multiphysics Feature () is a combination of other features that behave like one feature. The multiphysics feature inherits all variables and equations that all contained features has, which you add through Contained Feature nodes. You can right-click the Multiphysics Feature node to add most of the same features as for the Multiphysics Interface, including the Contained Feature node.

To add a Multiphysics Feature, right-click the Multiphysics Interface node to add this from the context menu.

The Settings window for the multiphysics feature is similar to a feature, but with some settings removed as they are inherited from the contained features. The entire Restrictions section is excluded because the allowed space dimensions and allowed study types get their values from an intersection of the values in the contained features.

Almost identical to the Selection Settings section of the Generic Feature node. For a multiphysics feature you cannot change the supported geometric entity levels, the domain type, or the override type. The contained features determine these settings. The entity level and domain type get their values from an intersection-like operation, and as override type you get the most strict one. The most strict override type is the first one in the Override type list.

Almost identical to the Preferences section of the Generic Feature node, except that you cannot change the model input setting. A multiphysics feature includes model inputs if any of the contained features does.