Each multi-view block in a drawing is based on a definition that specifies the display representations in which the block can be viewed, as well as the views available in each representation. From a multi-view block definition, you can create as many multi-view blocks as you need.
Multi-view blocks typically represent 3D architectural objects. For example, you can create customized cabinetry by drawing plan, elevation, and model views, and saving each view as an individual AutoCAD block. You assign each block to a view when you create the multi-view block definition. The blocks (top, bottom, front, back, left, right, and model views) are used to define the custom object as a single multi-view block. Prior to defining the block, you can add points on the Defpoints layer to identify additional insertion points for the view block. You set the display representations and view directions in the process of defining the multi-view block.
You can see the individual blocks of your custom object as one assembly in plan, elevation, and isometric views after inserting them in the drawing as a multi-view block.