How to include root resource values in XACML Response when using Multiple decision Hierarchical resource profile? - authorization

Question

I am working with XACML 3.0. When I am using the XACML v3.0 Hierarchical Resource Profile, how can I include root resource values in the XACML Response?
Ex:
Customer
|-->Name
|-->FirstName,LastName
Here,Customer is the Top root Resource .FirstName and LastName are the children of Name.
Here in my XACML Request I will send the top resource name Customer.By using Hierarchical resource feature of XACML3.0 ,Resource finder will evaluate the child resources.
How can i get root values Customer and Name in XACML Response?
Here the XACML Request,
<Request xmlns="urn:oasis:names:tc:xacml:3.0:core:schema:wd-17" CombinedDecision="false" ReturnPolicyIdList="true">
<Attributes Category="urn:oasis:names:tc:xacml:3.0:attribute-category:action">
<Attribute AttributeId="urn:oasis:names:tc:xacml:1.0:action:action-id" IncludeInResult="true">
<AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">read</AttributeValue>
</Attribute>
</Attributes>
<Attributes Category="urn:oasis:names:tc:xacml:3.0:attribute-category:action">
<Attribute AttributeId="urn:oasis:names:tc:xacml:1.0:action:action-id" IncludeInResult="true">
<AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">write</AttributeValue>
</Attribute>
</Attributes>
<Attributes Category="urn:oasis:names:tc:xacml:3.0:attribute-category:action">
<Attribute AttributeId="urn:oasis:names:tc:xacml:1.0:action:action-id" IncludeInResult="true">
<AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">update</AttributeValue>
</Attribute>
</Attributes>
<Attributes Category="urn:oasis:names:tc:xacml:3.0:attribute-category:action">
<Attribute AttributeId="urn:oasis:names:tc:xacml:1.0:action:action-id" IncludeInResult="true">
<AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">delete</AttributeValue>
</Attribute>
</Attributes>
<Attributes Category="urn:oasis:names:tc:xacml:1.0:subject-category:access-subject">
<Attribute AttributeId="urn:oasis:names:tc:xacml:1.0:subject:subject-id" IncludeInResult="true">
<AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">admin</AttributeValue>
</Attribute>
</Attributes>
<Attributes Category="urn:oasis:names:tc:xacml:3.0:attribute-category:resource">
<Attribute AttributeId="urn:oasis:names:tc:xacml:1.0:resource:resource-id" IncludeInResult="true">
<AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">customer</AttributeValue>
</Attribute>
<Attribute AttributeId="urn:oasis:names:tc:xacml:1.0:resource:root-resource-id" IncludeInResult="true">
<AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">customer</AttributeValue>
</Attribute>
<Attribute AttributeId="urn:oasis:names:tc:xacml:2.0:resource:scope" IncludeInResult="false">
<AttributeValue DataType="http://www.w3.org/2001/XMLSchema#string">Descendants</AttributeValue>
</Attribute>
</Attributes>
</Request>
As one can see from the request, it contains 4 action categories, 1 subject category and 1 resource category. The latter uses the hierarchical resource profile. The repetition of the action category follows the Multiple Decision Profile of XACML. Essentially, it means that I am asking: "Can admin update...? Can admin read...? Can admin write...? Can admin delete...?"