My problem is :
i had a variable as this :
<variable access="read,write" name="varGroup"></variable>
public class UserOfGroupActionHandler implements ActionHandler { public static String actors = ""; public void execute(ExecutionContext executionContext) { ... .. . executionContext.setVariable("varGroup", actors); }
<event type="task-assign"> <action class='com.action.UserOfGroupActionHandler' /> <mail name="demande-notif" actors="#{varGroup}" >