If I use "Titles" or "Date" in Classify, in the "How to find information in
the .....collectiont", Greenstone will automatically add how to search
information. But with unknown classifier name, it will issues a phrase
"Undefined classification"

I would like to know how to provide information on the type of search in a
collection if I create with unknown classifier names to Greenstone (for
example "Conference names" or "Classification"?

Regards

Cao Minh Kiem
Deputy-Director
National Center for S&T Information
24 Ly Thuong Kiet, Hanoi. VIETNAM
Tel: (84-4)-9349491. Fax (84-4)-9349127
Email: kiemcm@vista.gov.vn