The element part is defined in module structure.

Purpose

Content model

Attributes

Description

You may use part if you want to structure your document deeper than five levels.

A part may contain a head (it's title), text in paragraphs or other elements of group paragraph and can be subdivided into part-elements again.

Parents

These elements contain part: abbreviation, appendix, frame, part, preface, resources, subblock, summary.

Children

These elements may occur inside of part: example, freehead, head, motto, p, part