Hi, I tried borrowing code from the jbpm console for listing tasks and making transitions. I iterate over #{taskInstanceList} in a datatable (tried both h:datatable and rich:datatable), but the gravel and j4j tags don't pick up the iteration variable. <h:dataTable var="taskInstance" value="#{taskInstanceList}"> <h:column> <f:facet name="header" > <h:outputText value="Deal info"/> </f:facet> <h:outputText value="#{taskInstance.variables['dealTask']}"/> </h:column> <h:column> <f:facet name="header" > <h:outputText value="State"/> </f:facet> <h:outputText value="#{taskInstance.task.parent.name}"/> </h:column> <h:column> <f:facet name="header" > <h:outputText value="Actions"/> </f:facet> <ga:responseActions> <gd:sort source="#{taskInstance.availableTransitions}" target="#{transitions}" entryVar="e" argument="#{e.name}"/> </ga:responseActions> < ul> <gd:repeat value="#{transitions}" var="transition"> < li> <h:commandLink> <j4j:loadTask id="#{taskInstance.id}" target="#{j4jtask}"/> <j4j:completeTask task="#{j4jtask}" transition="#{transition.name}"/> #{transition.name} <n:nav outcome="success" redirect="true" storeMessages="true"/> <n:nav outcome="error" redirect="true" storeMessages="true"/> </h:commandLink> < /li> </gd:repeat> < /ul> </h:column> </h:dataTable> is rendered as: Deal info State Actions info1 Accepting Deal info2 Accepting Deal info3 Accepting Deal i.e. the Actions column is empty. Any ideas why gravel and j4j don't pick up #{transitions}? Note, it semi-works with ui:repeat, but then i have no chance to sort the set of transitions. Also, is it ok to post further gravel questions in the jbpm forum? Or do they belong elsewhere? Thanks, Greg b2international.com View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4160131#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...