Over the course of a project, most drawings receive a large number of redlines, which, if left visible, would clutter the drawing. Select Text > Redlines > Show or Hide Redlines to toggle redline visibility.
All Redline objects are drawn in the Notes-Redlines class. If redlines are hidden when a new redline is drawn, the Notes-Redlines class visibility is automatically turned on and all the redlines become visible. Use the Show or Hide Redlines command to hide them again.
~~~~~~~~~~~~~~~~~~~~~~~~~