- In the Mold Layout tab, click Core/Cavity.
- In the Core/Cavity dialog box, click the title of a part and then click OK.
Note: If there is only one part, it is selected automatically without showing the dialog box.
To return to the main environment, click Finish Core/Cavity in the Core/Cavity tab.
Note: You can double-click the plastic part in the Mold Design browser to enter the Core/Cavity subenvironment.