The procedure assumes that Automatic Centerlines is turned on in the Options dialog box. It also assumes that an Inventor link base view and another view of a part that includes a hole, a circular edge, or a fillet already exists in the drawing area. 
  
Note: Inventor Link is available only on 64-bit systems, and it is not installed by default.
  
 
- In the drawing area, right-click and choose Edit View. 
  
 
- Select the base view to edit. 
  
 
- In the Edit Drawing View dialog box, choose the Display tab. 
  
 
- Select Automatic Centerlines, and then choose Centerline Settings. 
  
 
- In the Automatic Centerlines dialog box, change the centerline display to apply to holes, fillets, or circular edges. Remember that this is not just a visibility toggle. Centerlines are either created or deleted based on these settings. 
  
 
- Define the projection display of the centerlines. The view type you are editing is already selected. 
  
 
- Click OK.