This defines the contact entities about the same geometries by clicking the multi-geometries. The contact entities will be created by a rule depending on the type of Contact entity.
Example (Sphere to Sphere Contact)
1. Click the Sph-Sph icon of the Contact group in the Professional tab. The Finish button will be shown in the top of the Working Window.
2. Choose the creation method as MultiSphere.
3. Define spheres.
4. Choose Finish Operation on right-click menu or click Finish located on the top of Working Window.