Copyright Goodheart-Willcox Co., Inc. Chapter 5 Using Model Space Viewports 117 Figure 5-1. A—Two vertical viewports. B—Two horizontal viewports. C—Three viewports, with the largest viewport positioned at the right. D—Sixteen viewports. Crosshairs, UCS icon, and navigation bar appear in the active viewport Viewport controls A B C D Pick to create a four-viewport configuration Figure 5-2. A four-viewport layout can be instantly displayed by picking the Multiple viewports button in the View panel on the Home tab of the ribbon.