View tags are the symbols that represent other views or drawings, such as elevations, callouts, and sections.
For example, in a floor plan, the following symbol indicates an elevation.
You can control whether these tags are visible in views based on design options. For example, if a section view applies only to Option 1, the section tag should not appear in a view that is dedicated to Option 2.
The visibility of a view tag is determined by a property called Visible in Option.
For example, if you create an elevation to display a particular design option, you may want to specify that its elevation tag is visible in a floor plan that is dedicated to the design option.
This property also controls what design options are visible in the view itself. See Check the Design Option Setting for a View. When you change the Visible in Option property for a view, the Design Option Visibility and Graphics Overrides for the view are updated to show the selected design option.