1 INTRODUCTION
   1.1 PURPOSE AND SCOPE
   1.2 RATIONALE
   1.3 STRUCTURE OF THIS DOCUMENT
   1.4 DEFINITIONS
   1.5 CONFORMANCE
   1.6 REFERENCES
2 OVERVIEW OF XFDU PACKAGING STRUCTURE
   2.1 GENERAL
   2.2 ENVIRONMENT
   2.3 LOGICAL STRUCTURE
3 PHASED RELEASE DESIGN DECISIONS
4 XFDU MANIFEST COMPLEX TYPE
   4.1 OVERVIEW OF XFDU MANIFEST
   4.2 XML SCHEMA
   4.3 UTILITY TYPES
5 PACKAGE HEADER
   5.1 OVERVIEW
   5.2 XML SCHEMA packageHeader Type
   5.3 EXAMPLE: PACKAGE HEADER
6 CONTENT UNIT
   6.1 OVERVIEW
   6.2 XML SCHEMA FOR contentUnitType
   6.3 EXAMPLES
   6.4 SEMANTICS
7 INFORMATION PACKAGE MAP
   7.1 OVERVIEW
   7.2 XML SCHEMA INFORMATIONPACKAGEMAPTYPE
   7.3 EXAMPLE: AN INFORMATION PACKAGE MAP
8 DATA OBJECTS
   8.1 OVERVIEW
   8.2 XML SCHEMA FOR DATA OBJECT TYPE
   8.3 EXAMPLES
   8.4 SEMANTICS
9 METADATA OBJECTS
   9.1 OVERVIEW
   9.2 XML SCHEMA FOR METADATA OBJECTS
   9.3 EXAMPLE: METADATA SECTION USING OAIS INFORMATION MODEL
10 BEHAVIOR SECTION AND BEHAVIOR OBJECTS
   10.1 OVERVIEW
   10.2 XML SCHEMA FOR BEHAVIOR OBJECTS
   10.3 EXAMPLE OF DEFINING AN INTERFACE AND PARAMETER
11 FULL XML SCHEMA-NORMATIVE/RULING
12 SECURITY CONSIDERATIONS
   12.1 OVERVIEW
   12.2 SECURITY CONCERNS RELATED TO THIS RECOMMENDED STANDARD
   12.3 POTENTIAL THREATS AND ATTACK SCENARIOS
   12.4 CONSEQUENCES OF NOT APPLYING SECURITY TO THE TECHNOLOGY
   12.5 DATA SECURITY IMPLEMENTATION SPECIFICS
ANNEX A (INFORMATIVE) - COMPLETE EXAMPLE XFDU
ANNEX B (INFORMATIVE) - UML FOR XFDU
ANNEX C (INFORMATIVE) - LEGEND FOR XML AUTHORITY FIGURES
ANNEX D (INFORMATIVE) - INFORMATIVE REFERENCES