Ok! But I've posted here because you said that those forum is wrong! Did I make something wrong? I have one more question! Variables that are created in expression language in xml is accessible from processInstance.getContextInstance().getVariable("globalStatus")? Like here: | <process-definition xmlns="urn:jbpm.org:jpdl-3.2" name="test simple"> | <event type="process-start"> | <action name="action1"> | <script> | <variable name='globalStatus' access='write' mapped-name='globalStatus'/> | </script> | </action> | </event> | | <start-state name="start"> | <transition name="" to="node1"></transition> | </start-state> | | <end-state name="end1"></end-state> | | <node name="node1"> | <event type="node-enter"> | <script> | <expression> | globalStatus='New'; | System.out.println("this script is entering node"+node+" "+globalStatus); | </expression> | </script> | </event> | <transition name="" to="end1"></transition> | </node> | </process-definition> Or is there other way? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124170#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...