1
Scope
1.1
Objective
1.2
Application
2
References
3
Definitions
3.1
Terms defined elsewhere
3.2
Terms defined in this Recommendation
4
Abbreviations and acronyms
5
Conventions
6
General rules
7
Organization of specification and Description Language specifications
8
Structural concepts
9
Agents
10
Communication
11
Behaviour
12
Data
12.1
Data definitions
12.2
Use of data
12.3
Active use of data