How can I create a checkbox that only if it's checked the installer creates shortcuts on Desktop in InstallScript project in InstallShield?

This is weird that in InstallScript projects in InstallShield there is no dialog with a checkbox that allows the user to choose whether or not shortcuts on Desktop, Start Menu, or everywhere else are created at the end of the installation, and I never want to create installers that force creation of shortcuts on Desktop on users who don't want it.