What is needed for "Books" compatible reports?

When attempt to use the Books feature to output a SuperTool Scripts compilation list with a Cover sheet, Table of Contents and Notes report.

The attempt failed with error messages.

Looking for a list of criteria and process for making Books compatible Reports was similarly unsuccessful locating a wiki article or Sphinx article. And this topic has had no responses.

So added a placeholder “See also” entry to the Books wiki section. Which should eventually be linked to a Developers/Design category article.

Then asked Perplexity to compose a draft to be human-edited and then posted as that article. It will be the next posting and be made into a wiki for collaborative editing.