[Koha] No dewey numbers migrating from Follett

What is the best way to get the Dewey numbers to appear in teh koha data base when migating from Follett The follett I think are imported on using MARC21 852 holdings There are no 852 tags on the export MICROLIF from follett. There are 082 tags ,900 and 949 tags which have dewey numbers I've tried to copy the 082 koha tag info into tags 900,949 using the add a tag function under koha parameters marc. No dewey appears thanks re-v __________________________________ Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger. http://messenger.yahoo.com/