We are using LibLime Enterprise Koha. I set the system up so that items with the ITYPE of EBOOKS, display a "View this eBook" link in the summary results. (This was set up in: Home › Administration › Item Types › Modify Item Type 'EBOOKS' kSummary: <a href="[856u]">View this eBook</a>) Most of the time it works. But some ITYPE=EBOOKS records do not display the Summary "View this eBook" link in the search results. I've been investigating why this is the case. It seems that ALL of the records that I edited in Koha lose their "View this eBook" link. For some strange reason, when I edited some of the item record in Koha's cataloging module, the system automatically inserted the following field: 942 _2ddc _c1W AV I was adding 505 fields, and did not change or add the 942 or any 9xx field. As far as I can tell, all the ebook records with 942 fields lose the "View this eBook" link. What are the 942$2 and 942$c fields in Koha and why would they be added automatically to any edited record? Why does the presence of these 942 subfields suppress the Summary (the "View this eBook" link)? How do I prevent this problem when editing records? I want to edit specfic fields without the system generating extra MARC fields that do not seem necessary and which muck up the display of the records. Can someone test to see if this happens in real Koha? I don't know if it's an issue with Koha generally, or only with LibLime Enterprise Koha. -- Stacy Pober Information Alchemist Manhattan College Library Riverdale, NY 10471 stacy.pober@manhattan.edu