Toggle this command on to display a light yellow background behind all survey space objects in the drawing. Once the survey space objects are delineated, you can quickly check to make sure all the drawing objects that that you intended to be survey space objects have the proper setting.
To set the delineation color and choose other delineation options, choose View | Format View and left click the Delineate Objects tab.
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Paper Space vs. Survey Space
Drawing Commands
Delineating Traverses
Delineating Points