Resetting Mac to Factory Settings - Reinstall Norton

Hi,

 

I am resetting my macbook pro to factory settings. I currently have norton version 11.1.2 for mac. How do I download a copy of norton once I finish reseting the laptop. I don't want to use the migration assistant as I can't select the apps I want to migrate and I don't want all the apps again.

 

Need help.

 

Thanks.