### 2.3 Architectural Specification: Learning and Training Version

DITA 1.2 introduces the Learning and Training specialization, which is designed for developing instructional materials. It contains all of base DITA and some (but not all) parts of the Technical Content package.

Previous Topic: 2.2.4 The xNAL domain

Next Topic: 2.3.1 Overview

Parent Topic: Chapter 2. Architectural specification

Child Topics:

2.3.1 Overview

2.3.2 Objectives of the DITA Learning and Training Specialization

2.3.3 A learning objects approach to learning and training content

2.3.4 Use cases

2.3.5 Summary of learning topic, map, and domain designs

Sibling Topics:

Base architecture

Technical content architecture