Put each heading on its own line. Supported: Chapter 1, ROZDZIAŁ 1, Rozdział I, Rozdział pierwszy, and Chapter 1: Title. Blank lines are optional. Consecutive Chapter 1 / ROZDZIAŁ 1 labels are treated as one chapter. Disable chapter page breaks for continuous text.

The title page is always separate from manuscript content. With front matter enabled, put headings on their own lines: Copyright, Informacje wydawnicze, Spis treści / Table of contents, Dedication or Preface. Each section starts a new page before the first chapter. Existing text and contents entries are preserved, not regenerated. For an ambiguous contents list or a book without chapter headings, put [BODY] on its own line where the main text begins. An explicit Title page / Strona tytułowa section replaces the generated title page to avoid duplicates.

DOCX chapter numbers and titles are larger and bold by default. For an unambiguous title, use “ROZDZIAŁ 1: Tytuł rozdziału”. A short, capitalized title on the next line can also be detected when followed by body text. These controls apply to DOCX.