Yes, the unique identifier is a hash of the record, and remains valid through updates (except in cases where the record is updated or corrected). I'm concerned if it doesn't work consistently, can you give an example? We will look at adding it to the download file. 2008/12/24 Katie Platt <[email protected]> > > > Love the inclusion of the citation URL on the info page - fully sick (in > old speak meaning cool) - however it does not seem to work consistently. Is > the GUID or unique identifier valid forever? Could this be added to the > download excel file? > > Katie > _________________________________________________________________ > Get a bird's eye view of the world with Multimap > http://clk.atdmt.com/GBL/go/115454059/direct/01/ > > ------------------------------- > To unsubscribe from the list, please send an email to > [email protected] with the word 'unsubscribe' without > the quotes in the subject and the body of the message > -- Dave Mayall