Doughnut Auto Shapes initially have three control points. There are control points for adjusting the inner perimeter, for setting the inner perimeter to zero, and for dividing the shape into slices to resemble a pie chart. You can add as many sections as you want using control points. For each new section, Fireworks adds a control point for resizing or splitting the new section.

To add sections to a selected doughnut:

To remove a section from a selected doughnut:

To resize the inner radius of a selected doughnut:

To set the inner radius of a selected doughnut to zero: