Share Email Facebook Twitter LinkedIn Viewports A viewport is like a window through which you can see the actual view. Viewports apply only to project drawings, such as floor plans, elevations, sections, and 3D views. They do not apply to schedules. Topics in this section About Viewports Quickly locate the views in a sheet set by examining viewports. About Viewport Types (Title Marks) Viewport types (also known as title marks) define settings for viewports. Create a Viewport Type Establish a title mark for a view on a sheet. Apply a Viewport Type Assign a previously created viewport type to a specific view on a sheet. Viewport Type Properties Control the look and content of viewport types. Parent topic: Construction Documents