Allows a roundabout design to be saved. A roundabout design consists of a design symbol typically named to describe a particular roundabout design and all of the contained design iterations that represent different proposals for the roundabout design.
Specify a name for the roundabout design.
In Design Manager, click Create New Design.
In the Name edit box, type a name for the roundabout design.
Click OK, and then pick a point in the drawing to place the design symbol.
Proceed to Save New Design Iteration.