Saves a roundabout as a new design and iteration for use in Design Manager.
The New Design dialog box is displayed first if the roundabout has not been saved as a design.
Specify a name for the new roundabout design, click OK, and then pick a point in the drawing to place the design symbol.
The Save New Design Iteration dialog box will then display to save the current roundabout drawing as a design iteration.
Specify a name for the new iteration, add a comment to describe the iteration, and then click OK to return to the Generate Roundabout / Edit Roundabout dialog box.
Displays the name of the current roundabout design.
Specify a name for the new design iteration.
Type a comment to describe the new design iteration.