Hi , I need some help on the following problems i am facing. a) See as given in documents on TTW, about the usage part, I follow the process. I go to portaltypes and add TTW Type information. Where I give the title and define the fields. But the problem is when I try to add a ttwobject in plone, I get the error message "parameter.id was ommitted from the request". The traceback from the error log is pasted below. Traceback (innermost last): Module ZPublisher.Publish, line 98, in publish Module ZPublisher.mapply, line 83, in mapply Module ZPublisher.Publish, line 44, in missing_name Module ZPublisher.HTTPResponse, line 648, in badRequestErrorBadRequest: <TABLE BORDER="0" WIDTH="100%"><TR VALIGN="TOP"><TD WIDTH="10%" ALIGN="CENTER"> </TD><TD WIDTH="90%"> <H2>Site Error</H2> <P>An error was encountered while publishing this resource. </P> <P><STRONG>Invalid request</STRONG></P> The parameter, <em>id</em>, was omitted from the request.<p>Make sure to specify all required parameters, and try the request again. <HR NOSHADE> <P>Troubleshooting Suggestions</P> <UL> <LI>The URL may be incorrect.</LI> <LI>The parameters passed to this resource may be incorrect.</LI> <LI>A resource that this resource relies on may be encountering an error.</LI> </UL> <P>For more detailed information about the error, please refer to the HTML source for this page. </P> <P>If the error persists please contact the site maintainer. Thank you for your patience. </P></TD></TR></TABLE> Plz Help Regards Pradeep --------------------------------- Do you Yahoo!? Free online calendar with sync to Outlook(TM).