Download WDJ application into local file from portal

hi all,
i have to download one WDJ application which is running in portal, and modifiy the same.
how to do that,
Thanks
Bala

Hi,
Go through the following links
[How to get source code from portal app]
[Restore source code from ear file;
[http://help.sap.com/saphelp_nw2004s/helpdata/en/9c/8a9383a2aeda4a962446d3c29b9e19/frameset.htm]
Regards
Raghu

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