Language reference : Base architecture : Specialization elements : no-topic-nesting
   
no-topic-nesting
The <no-topic-nesting> element is a placeholder in the DITA architecture. It is not actually used by the default DITA document types; it is for use only when creating a validly customized document type where the information designer wants to eliminate the ability to nest topics. Not intended for use by authors, and has no associated output processing.
Contains
Note: These models represent only the default document types distributed by OASIS. Actual content models will differ with each new document type.
Doctype
Content model
topic, concept, ditabase, glossary, glossentry, glossgroup, reference, task, machineryTask, learningAssessment, learningContent, learningOverview, learningPlan, learningSummary
no content
Contained by
Doctype
Content model
ditabase, glossary, glossentry, glossgroup
learningAssessment
learningContent
learningOverview
learningPlan
learningSummary
Inheritance
- topic/no-topic-nesting
Example 192. Example
This element is not intended to be used in source files.
Attributes
Name
Description
Data Type
Default Value
Required?
global-atts attribute group (xtrf, xtrc)
A set of related attributes, described in global-atts attribute group
class
A common attribute described in Other common DITA attributes