1 Scope
1.1 Purpose
1.2 Field of application
2 References
3 Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this Recommendation
4 Abbreviations
5 Conventions
6 Concepts and background
7 Information object classes
7.1 Imported information entities and local labels
7.2 Class diagram
7.3 Information object class definitions
7.4 Information relationship definitions
8 Common information definitions
8.1 Attributes
8.2 Notifications
Appendix I
Bibliography