[Issue] How many resourceIds in request context?

Colleagues - In section 6.3 of v1.1 we define the syntax for
<xacml-context:Resource> thusly:  

	<xs:element name="Resource" type="xacml-context:ResourceType"/>
	<xs:complexType name="ResourceType">
		<xs:sequence>
			<xs:element ref="xacml-context:ResourceContent"
minOccurs="0"/>
			<xs:element ref="xacml-context:Attribute"
minOccurs="0" maxOccurs="unbounded"/>
		</xs:sequence>
	</xs:complexType>

Consider the 5th line (... ref="xacml-context:Attribute" ...).

Below, we say:

"The <Resource> element MUST contain one and only one <Attribute> with an
AttributeId of "urn:oasis:names:tc:xacml:1.0:resource:resource-id"."

The "minOccurs="0"" in line 5 and the "one and only one" below it appear to
conflict.

I expect we mean "no more than one".  Can I go ahead and change this?  All
the best.  Tim.

-----------------------------------------------------------------
Tim Moses
613.270.3183