1 Scope
2 References
3 Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Convention
6 Background
7 Use cases
7.1 Content delivery use cases
7.2 Capability use cases
8 Requirements
8.1 General requirements
8.2 Service-oriented requirements
8.3 Requirement for security
Bibliography