Defines the components that you want to mirror. You can select parts, subassemblies, and assembly bodies in the graphic window or the PathFinder page.

Defines the reference plane about which you want to mirror the components. You can select an existing reference plane.

Displays the Mirror Settings dialog box so you can define how you want to mirror the components you selected.

This button changes function as you move through the component mirroring process. The Finish button finishes the operation using input provided in the other steps. The Cancel button discards any input and exits the command.