1     Scope           
 2     References 
 3     Definitions 
        3.1     Terms defined elsewhere        
        3.2     Terms defined in this
Recommendation            
 4     Abbreviations and
acronyms              
 5     Conventions             
 6     Test suite
structure (TSS)     
 7     Electronic
attachment          
Annex A  Test purposes     
        A.1     TP definition conventions        
        A.2     Subgroup 1.2.1 – PHD domain information model (DIM)            
        A.3     Subgroup 1.2.2 – PHD service
model (SER)       
        A.4     Subgroup 1.2.3 – PHD
communication model (COM)   
Bibliography