Working with Views > Other Viewables > Drawing View > To Set Default Color Options for Drawing and Image Comparisons
  
To Set Default Color Options for Drawing and Image Comparisons
1. Click File > Options. The Creo View Options dialog box opens.
2. Next to Showing, select Defaults.
3. Select Drawing Viewer or Image Viewer. The Drawing Viewer or Image Viewer–Main page opens.
4. Under Compare, set Color A and Color B.
5. Set a value for the Threshold. For more information, see Setting a Value for the Threshold.
6. Click Apply to apply the changes.
7. Click OK to close the Creo ViewOptions dialog box.