When you have a model with millions of elements/nodes it is not always really easy to manipulate it or work with it;
That is why we have now in HyperWorks some presets which can help you to improve the performances.

To access the presets you should go to File > Preferences > HyperMesh > Performance.

You have 3 options for the preset :

- Default: It is the default option you can't check or uncheck options. It is for general models.

- Performance : It is the one that you should use when you work with models with millions of elements/nodes for example.

- Custom : You can define your own preset.