Highlight a mold part feature
To highlight cores, cavities, sliders, undercuts, silhouettes, and other mold features on a mold part,
1. Click Mold Feature and then, in the Display group, click 
Highlight. The Highlight dialog box opens.
Highlight. The Highlight dialog box opens.2. Specify the Mold Part over which to check for features, or click Feature and specify a single feature to highlight. The features on the selected part are highlighted.
3. Click on or off any of the types of feature listed under Following types to turn on or off the highlighting for those features:
◦ Core
◦ Cavity
◦ Slider
◦ Undercut
◦ Silhouette
◦ Other
4. Click OK when you are finished.