Cloning a portion of a XML tree using axiom

[Kasun Indrasiri]

Hi,
I want to get a copy of a portion of a XML tree using Axiom. Actually what I
have is an axiom node which contains:

<sp:IssuedToken sp:IncludeToken="xs:anyURI" ... >
   <sp:Issuer>wsa:EndpointReferenceType</sp:Issuer>
   <sp:RequestSecurityTokenTemplate TrustVersion="xs:anyURI" >
   …………..
   </sp:RequestSecurityTokenTemplate>
   <wsp:Policy>
    <sp:RequireDerivedKeys ... />
    <sp:RequireExternalReference ... />
    <sp:RequireInternalReference ... />
   </wsp:Policy>
</sp:IssuedToken>

Simply, I want to extract a copy of the content of
'RequestSecurityTokenTemplate'. Can we do this by using axiom.

Thanks.

Kasun.