Nipactivity Catia
For daily design tasks, the functionality of NipActivity is exposed through the contextual menu: Open your assembly in the workbench.
In the Materials tab, when editing the rubber part, select Hyperelastic > Mooney-Rivlin 2 Parameter . nipactivity catia
The nipactivity layer instantiates the headless CATIA session. For daily design tasks, the functionality of NipActivity