if i am not able to access attributes like processInstanceId or TaskId from within #{variable} I have to set it before the mail is sent, e.g.: <event type="node-enter"> | <script> | <expression> | TokenId = executionContext.getToken().getId(); | </expression> | <variable name='TokenId' access='write' mapped-name='TokenId' /> | </script> | </event> After that I can use #{TokenId} in mail-text. That was the meaning of workaround. (Workaround for my problem) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4060330#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...