### 25.2 Overriding map settings with PI markers

You might need to insert PI markers to override configuration settings for particular DITA maps or for a bookmap. DITA2Go provides predefined PI marker types for this purpose, listed in Table 25-2. Most of these PI marker types are intended to provide ways to cope with unusual situations.

Table 25-2 Predefined PI marker types for DITA maps and bookmaps

Marker type | Content | Ref.
DITAAnchor | ID attribute of a map <anchor> element | 25.1.5
DITALinkText | Text of a map <linktext> element | 25.1.5
DITAMapHead | Navigation title for the current chapter map | 25.1.1.5
DITAMapName | Base name (without extension) of map file for current chapter | 25.1.1.3
DITAMapref | href attribute of a map <topicref> element | 25.1.5
DITAMapTitle | Text of <title> element inserted at map level 0 | 25.1.1.4
DITANavref | mapref attribute of a map <navref> element | 25.1.5
DITARelLinking | Linking attribute for a topic in a relationship table | 25.1.4.4
DITARelRow | ALink subject name for a row in a relationship table | 25.1.4.3

Previous Topic: 25.1.5 Providing navigation aids in ditamaps

Next Topic: 26. Converting to DocBook XML

Parent Topic: 25. Configuring DITA maps

Sibling Topics:

25.1 Configuring ditamaps