Creating Views > Transparency and Phantom Parts > To Set Phantom Style Options
  
To Set Phantom Style Options
1. Click File > Options. The Creo Illustrate Options dialog box opens.
2. Next to Showing, click Illustration or Current Figure.
3. On the left, select Model. The Model-Main page opens on the right.
4. Under Phantom set the following options:
Move the slider or type a value for the percentage of transparency in the Transparent box.
Line style—Select a default line style from the list or define a new line style.
Weight—Define a line weight in physical units for Thick Line and Thin Line.
5. Click Apply to apply the options and keep the Creo Illustrate Options dialog box open, or click OK to apply the options and close the dialog box.