Specify the type of mechanical interaction for a connection between
        parts.
        Contact conditions are defined for all analyses in the design study. Contact
            conditions that do not apply are automatically adjusted, for example, thermal analysis
            or separating contact in modal. Global contact conditions can be overridden at the
            analysis level.
        - 
                In the Project Tree, expand the Connections workbench.
            
 
- 
                Right-click on the connection you wish to edit and select Edit
                        default contact condition from the context menu.
            
 
- 
                In the dialog, choose a contact condition type.
            
 
- 
                Click OK.
                
The contact condition is applied at the chosen connection for all
                        analyses.