Learn how to use the Polygon Select Tool to quickly select your design or parts
  of your design on the screen. Learn about the section handles and selection box.
  You'll see how to quickly click on an object with the Polygon Select tool and
  then you are ready to make your changes. You will learn more about group and
  ungroup and when to group sections for easier editing. Finally you'll see how
  easy it is to ungroup in Hatch Embroidery. You will need the Hatch Embroidery
  Composer or Digitizer for this level of editing.