Merging Additional Structuring Chapters

Merge extra structure chapters.

Prerequisites

At least two extra structure chapters are selected and are in the same chapter.

Context

The chapters are merged into one chapter.

How to proceed

Select the extra structure chapter you want in the Documentation Structures view in the configuration editor
Select Edit>Structure>Merge.

The extra structure chapter's subchapters are merged into one extra structure chapter. The extra structure chapters left over are deleted.