How do I duplicate a scene in Toon Boom Studio?
This is a good question.
You’ll want to create a template of your entire scene (via the Timeline), and save it in the Library. Then create a new scene in your project and import the template into it. See page 158 of the Help if you need to understand more about the Library and creating templates.
Tip: This would be the same technique used to copy a scene from one project to another. Just make sure you save the template in a library you have full access to from other projects.
Hope this helps,