Hi, how can i pass the task instance of the element selected back to the java code ? I need the task instance to do a reassigning of actor (basically transfering of task to another user)

The line that trigger the java code is #{appealList.reassign}


Code
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<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
    xmlns:s="http://jboss.com/products/seam/taglib"
    xmlns:ui="http://java.sun.com/jsf/facelets"
    xmlns:f="http://java.sun.com/jsf/core"
    xmlns:h="http://java.sun.com/jsf/html"
    xmlns:rich="http://richfaces.org/rich"
    template="layout/template.xhtml">

<ui:define name="body">
<h1>Appeal List</h1>
<f:view>
   <h:form id="list">
      <div>
         <h:outputText value="There are no appeal items." rendered="#{empty taskInstancePriorityList}"/>
         <h:dataTable value="#{taskInstancePriorityList}" var="task" rendered="#{not empty taskInstancePriorityList}">
            <h:column>
                <f:facet name="header">
                    <h:outputText value="Process Id"/>
                </f:facet>
                <h:outputText value="#{task.taskMgmtInstance.processInstance.id}" style="width: 400"/>
            </h:column>
            <h:column>
                <f:facet name="header">
                    <h:outputText value="Stage"/>
                </f:facet>
                <h:inputText value="#{task.name}" style="width: 400"/>
            </h:column>
            <h:column>
                <f:facet name="header">
                    <h:outputText value="Description"/>
                </f:facet>
                <h:inputText value="#{task.description}" style="width: 400"/>
            </h:column>
            <h:column>
                <f:facet name="header">
                    <h:outputText value="Created"/>
                </f:facet>
                <h:outputText value="#{task.taskMgmtInstance.processInstance.start}">
                    <s:convertDateTime type="date"/>
                </h:outputText>
            </h:column>
            <h:column>
                <f:facet name="header">
                    <h:outputText value="Priority"/>
                </f:facet>
                <h:inputText value="#{task.priority}" style="width: 30"/>
            </h:column>
            <h:column>
                <f:facet name="header">
                    <h:outputText value="Due Date"/>
                </f:facet>
                <h:inputText value="#{task.dueDate}" style="width: 100">
                    <s:convertDateTime type="date" dateStyle="short"/>
                </h:inputText>
            </h:column>
            <h:column>
                <f:facet name="header">
                    <h:outputText value="Assigned To"/>
                </f:facet>
                <h:outputText value="#{task.actorId}" style="width: 400"/>
            </h:column>
            <h:column>
                <f:facet name="header">
                    <h:outputText value="Reassigned"/>
                </f:facet>
                <h:selectOneListbox valueChangeListener="#{appealList.reassignActor}" size="1" style="width: 400">
                        <f:selectItem itemValue="" itemLabel=""/>
                        <f:selectItem itemValue="admin" itemLabel="admin"/>
                                        <f:selectItem itemValue="manager" itemLabel="manager"/>
                </h:selectOneListbox>
            </h:column>
            <h:column>
                <s:button action="#{appealList.reassign}" taskInstance="#{task}" value="reassign"/>
            </h:column>           
         </h:dataTable>
      </div>
      <div>
      <h:messages/>
      </div>
     
   </h:form> 
</f:view>
</ui:define>
</ui:composition>
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