thank u very much for reply i am using JBossIDE-1.6.0.GA-Bundle-win32 and this problem happens when i close the ide and open it again . yes i am playing with the xml a lot adding many tasks from the xml directly but on some other machines that doesnt happen although they took the same zip file i have . that is realy wasting time . imagine guys that you have a workflow of 60 task nodes ( i do ) each day i must reorgnize them ! Sorry if the first post was not formatted well in english . and thanks for response . any suggestions ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006390#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...