Here's a screenshot and xml snippet of what we have done that sounds similar. Is this like what you're thinking of? | ...jpdl code... | <node name="emailSender-node1"> | <action class="com.nexusbpm.services.email.EmailSenderService"> | <dfvariables> | ...other variables... | <dfvariable name="r" sourceNode="r-node1" sourceVariable="code" variableType="int"> | <dfvalue><![CDATA[]]></dfvalue> | </dfvariable> | <dfvariable name="port" required="true"> | <dfvalue><![CDATA[25]]></dfvalue> | </dfvariable> | </dfvariables> | </action> | <transition to="end-state1"></transition> | </node> | ...jpdl code... | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4096517#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...