Autodimension a Drawing You can use the Autodimension tool to insert reference dimensions into drawing views as baseline, chain, and ordinate dimensions. The Autodimension tool works similarly in sketches. Below shows a baseline dimension scheme: Contents Autodimensioning a Drawing Autodimension Tab of the Dimension PropertyManager in Drawings Specify the following properties to insert reference dimensions into drawing views as baseline, chain, and ordinate dimensions. Parent topicDimensions in Drawings