&quot;gavin.king(a)jboss.com&quot; wrote : | No. Follow the example apps and the reference documentation. Don't try and invent new ways of doing things until you really understand how the standard way works. What are standart ways? TODO sample app? But what if I need to assign task firs and than start it? Well, actually, I sloved that problem, but I dont like my suggestion. First of all I made 2 tables 1) <h:dataTable value="#{pooledTaskInstanceList}" var="task" styleClass="dvdtable" headerClass="dvdtablehead" rowClasses="dvdtableodd,dvdtableeven" columnClasses="dvdtablecol"> .......................................... <h:column> <s:link action="#{pooledTask.assignToCurrentActor}" taskInstance="#{task}" value="Pick task" linkStyle="button"/> </h:column> .......................................... </h:dataTable> 2) <h:dataTable value="#{taskInstanceList}" var="task" styleClass="dvdtable" headerClass="dvdtablehead" rowClasses="dvdtableodd,dvdtableeven" columnClasses="dvdtablecol"> ................................................ <h:column> <s:link action="#{taskManager.startTask}" taskInstance="#{task}" value="Start task" linkStyle="button"/> </h:column> <h:column> <s:link action="#{taskManager.endTask}" taskInstance="#{task}" value="end task" linkStyle="button"/> </h:column> .................................................. </h:dataTable> then I modified TaskManagerImpl @Name("taskManager") public class TaskManagerImpl { @Logger Log log; public String getTest() { return "test"; } public void startTask() { String taskId = (String) FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get("taskId"); System.out.println("taskId is " + taskId); TaskInstance taskInstance = (TaskInstance) ManagedJbpmContext.instance().getTaskMgmtSession().loadTaskInstance( Long.parseLong(taskId) ); taskInstance.start(); } public void endTask() { String taskId = (String) FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get("taskId"); System.out.println("taskId is " + taskId); TaskInstance taskInstance = (TaskInstance) ManagedJbpmContext.instance().getTaskMgmtSession().loadTaskInstance( Long.parseLong(taskId) ); taskInstance.end(); } } It works now, but it looks ugly/ Are there any other ways? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3974148#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...