<wsp:PolicyAttachment xmlns:wsp="http://www.w3.org/ns/ws-policy">
  <wsp:AppliesTo>
      <wsp:URI>
	    #wsdl.binding(A12Binding)
      </wsp:URI>
   </wsp:AppliesTo>
   <wsp:PolicyReference URI="#A12Endpoint"/>
 </wsp:PolicyAttachment>

<wsp:PolicyAttachment xmlns:wsp="http://www.w3.org/ns/ws-policy">
  <wsp:AppliesTo>
      <wsp:URI>         	
        #wsdl.bindingMessageReference(A12Binding/Echo/In)
      </wsp:URI>
   </wsp:AppliesTo>
   <wsp:PolicyReference URI="#AMessage"/>
 </wsp:PolicyAttachment>

<wsp:PolicyAttachment xmlns:wsp="http://www.w3.org/ns/ws-policy">
  <wsp:AppliesTo>
      <wsp:URI>          	
        #wsdl.bindingMessageReference(A12Binding/Echo/Out)
      </wsp:URI>
   </wsp:AppliesTo>
   <wsp:PolicyReference URI="#AMessage"/>
 </wsp:PolicyAttachment>