We’d like to have the option to upload html file as we can have docx file today (single and batch) with mapping options. This could also serve as the basis mecanism to upload XML or other semantically usable document.
Proposal
Add an upload HTML button in the book builder and in the chapter;
The semantics of the HTML would then be used to define the mapping of the elements
Provide a mechanism to map the elements, class and id (in the html) to what’s available in the instance, that could look like this: