I'm not in favour of end-users being able to realy cancel the task. An admin/manager might and even then only if the process is not hindered/disrupted in any way. Regarding the name issue... I'm still in favour of requireing the name to be filled in the pd..... besides that I also have an interesting one ;-) : use the description from the jpdl file as a tooltip View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4004016#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...