Two comments on XACML Implementers Guide

Two comments on XACML
Implementers Guide:

http://www.oasis-open.org/committees/xacml/repository/xacml-implement-guide-1.1.doc

>> Section4 Bags

>> A singleton bag is NOT the
same

>> as an instance of the datatype
contained in the bag.

What does "a singleton bag"
mean?

Does it mean a bag that contains a single
attribute value?

>> Section6 Combining algorithm.

>> First-Applicable: The "applicability"
test is based solely on 

>> evaluation of the Target.

It seems to me that this is a description
about 

Only-one-applicable (Appendix C.4)

rather than First-applicable (Appendix
C.3).

Satoshi Hada

IBM Tokyo Research Laboratory 

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