Traditional, manual CAD designs require that you draw a single object (such as a duct or a pipe) multiple times in different drawings to produce different views of the same object. For example, you might have a 1-line drawing of a duct and piping layout and a separate 2-line drawing of the same layout to clarify the construction documents. For each drawing, you use a separate collection of drafting entities to represent the objects.
AutoCAD MEP 2022 toolset provides tools to view an object in the layout in different ways. This saves time and maintains consistency across all your project drawings.