It’s time to dive into creating and saving your own materials in Manga Studio. This is something you can’t do in the Debut version of this application. You need the EX version to be capable to do so.
While you can save pages and layers as material I have to say that I don’t really see the use for this at this moment. Certain panel cuts or frame splits are very useful as material. However I want to kick start with creating your own tones and saving them.