#### 14.3.4 Including navigation titles from maps in the TOC

The <navtitle> element, as opposed to the @navtitle attribute, is supported in maps beginning with DITA version 1.2. To direct DITA2Go to look for <navtitle> elements instead of navtitle attributes in <topichead>s, to use for TOC entries:

    [TopicHeads]
    ; TopicheadsHaveNavtitles = No (default, treat topicheads as
    ; topics only if they have a navtitle attribute, not element)
    ; or Yes (assume all topicheads have navtitles)
    TopicheadsHaveNavtitles = Yes

To direct DITA2Go to treat the value of locktitle as “yes” when this attribute is missing:

    [MapOptions]
    ; LockAllNavtitles = No (default, require @locktitle="yes" to
    ; use navtitles) or Yes (make missing @locktitle default to yes)
    LockAllNavtitles = Yes

To include all topics in the TOC by default:

    [MapOptions]
    ; UseAllInTOC = No (default, require @toc="yes" to put topic
    ; in TOC), or Yes (put all topics in TOC unless @toc="no")
    UseAllInTOC = Yes

If you are producing a Help output type, also see §16.4.2 Including contents entries in HTML-based Help.

Previous Topic: 14.3.3 Specifying formats for TOC title, entries, and references

Next Topic: 14.4 Generating a list of figures

Parent Topic: 14.3 Generating a table of contents

Sibling Topics:

14.3.1 Specifying a file name and title for the TOC

14.3.2 Deciding what to include in the TOC

14.3.3 Specifying formats for TOC title, entries, and references