Study's chapter

Hi,

I am wondering if another level in the study should be added, a study could be composed of a chapter and a chapter could be composed of "subchapter" ? (Maybe a more adequate name could be used).
For example I want to study a book and there is for one chapter 3 games. I don't think grouping the 3 games on one chapter makes sense, and I don't think using artificial chapter name is also a solution.

Cheers !

Yeah I wish that they had that, would be lovely, was working on some stuff and wanted a subchapter of endgames, didnt know how to do that.