How to modify createPart wizard to add AXL part creation as a wizard step?

Hi All,

I am trying to add a checkbox "Create AML Part" in the create new part wizard (as shown in the image)

I have also created an additional wizard step which should appear after this checkbox gets ticked. The functionality is similar to the working of "Create CAD Document" checkbox. When I click on the checkbox, I want the "Create New AML" step to appear and rendered when I click on the Next button.

How do I do this?

Thanks in Advance.