import com.eviware.soapui.support.GroovyUtils

def groovyUtils = new GroovyUtils( context )

def holder = groovyUtils.getXmlHolder( "NormalUserLoginHealthTest#Response" )

def ProductID = holder.getNodeValue("//authen[1]/impsn[1]/pid[1]/text()")

log.info "ProductID:"+ProductID

testRunner.testCase.testSuite.project.setPropertyValue( "ProductID", ProductID )