A typical project requires multiple reviews at various stages in the project life cycle. When you send drawings out for review and comment, often you receive drawings containing proposed changes in return. The Drawing Compare feature allows you to visually compare the different versions and review proposed changes from architects and other engineering disciplines.
Like the traditional method of overlaying trace onto project drawings, visual cues indicate the status of drawings being compared and the state of the objects being reviewed. In addition, information is provided about changes to the properties of the objects.