What's New: 2021
Default centerline behavior is defined in the Drawing tab in the Document Options dialog box.
To configure centerline for an individual view
On the ribbon, click Annotate tab
Symbols ribbon panel
Centerlines
, and select a view.
In the Automated Centerline dialog box, select the features to receive centerlines.
Set Normal or Parallel projection.
Set limits of features to mark with automated centerlines: