Pass workitem ID from UWL to iview

hi there,

I have workitems in UWL. I am calling an iview, which is calling a SAP transaction over an SICF service, so that the workitem gets processed via sap gui html.

how can I pass the workitem-id to the iview and to the transaction (SWK1) which is called in the SICF service ?

I have configured the xml-file to pass the workitem-id, but how can I pass it to the iview, .....  see the xml file content (marked red line).

br, Martin

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE UWLConfiguration PUBLIC '-//SAP//UWL1.0//EN' 'uwl_configuration.dtd'

  >

<UWLConfiguration version="1.0">

  <ItemTypes>

    <ItemType name="uwl.task.webflow.decision.TS90100041.SAP_ECC_HumanResources" connector="WebFlowConnector" defaultView="DefaultView" defaultAction="launchIView" executionMode="default">

<ItemTypeCriteria systemId="SAP_ECC_HumanResources" externalType="TS90100041" connector="WebFlowConnector"/>

<Actions>

<Action name="launchIView" groupAction="" handler="IViewLauncher" returnToDetailViewAllowed="yes" launchInNewWindow="yes" launchNewWindowFeatures="resizable=yes,scrollbars=yes,status=yes,toolbar=no,menubar=no,location=no,directories=no">

<Properties>

<Property name="display_order_priority" value="5"/>

<Property name="DynamicParameter" value="workItemID=${item.externalId}"/>

<Property name="iview" value="ROLES://portal_content/ASFINAG/ORD_ESS_1/ZHR_ESS_MDM"/>

</Properties>

<Descriptions default="launchIView"/>

</Action>

</Actions>

</ItemType>

  </ItemTypes>

</UWLConfiguration>