Before you start your first working session, you can customize the way
you work to suit your habits.
This type of customization is stored in
permanent setting files: these settings will not be lost if you end your
session.
Select the Tools > Options command. The Options
dialog box is displayed.
Choose the Shape category in the
left-hand box, then Digitized Shape Editor.
You will find the Digitized Shape Editor options in the following tabs: