DITA Concept
The DITA Concept document type is used to provide background information that users must understand before they can work with a product or interface, or perform a task. This topic type answers “What is...” questions. Concepts often provide an extended definition of a process, function, or product. The DITA Concept is a specialization of the DITA Topic document type.
The DITA Concept DTD public identifier is:
-//OASIS//DTD DITA Concept//EN
The DITA Concept document type is located in the following directory:
<Arbortext-Path>\doctypes\dita\ditabase