Hallo sir, I have installed koha.2.2.7 on window os for testing when I am entering data in marc edit as 1. tag 260 edition 2. tag 110 Corporate author as Main entry 3. tag 111 meetings as Main entry 4. tag 245c statement of responsibility the above information is not displaying in opac why and there is no koha link for above tag in either biblio table or biblioitems or items table. wheathe we can add fields in biblio table or biblioitems for storing and link in koha table to display above information in opac. If is possible to add and link to koha how anybody can help basavraj