Introductions and other supplementary material

[Denis_Maier]

@bwiernik

Okay, it sounds like this could be handled with “introduction” being set as medium or genre and title left empty.

I’ve been thinking about this again.
I don’t think that’s a bad solution. But: Wouldn’t that mean we encourage style specific data entry? Unless we adjust all styles, of course, to use genre as a fallback for title.