Return message to User (@validation Process)

<property name="RESPONSE" value="true" scope="default" type="STRING"/>

<header name="To" action="remove"/>

Manipulating SOAP headers (@Change End point location)

<header name="To" value="http://localhost:9000/services/SimpleStockQuoteService"/>

Calling Sequence

<sequence key="CCGetEpisodiSequence"/>

Sequence chaining

<send receive="ValidateRequest">
      <endpoint key="conf:/testing/ServiceValidationEndPoint"/>
   </send>

Sending for end point

<endpoint key="conf:/testingEndPoints/MyServiceEndPoint"/> OR
<endpoint> <address uri="http://www.mark.com/service"/> </endpoint>

This will be more than in figure tip when you playing with some proxy in wso2 ESB.