Hello - In record #1089997797, the editor's name in the 700 field is followed by a $0 ("Authority record control number") and a URL, which goes to an LC authority record. His name, however, is perfectly controllable in OCLC in the usual way, but when I control it, the $0 and URL disappear. Are OCLC authorities and LC authorities incompatible, such that they cannot coexist in the same field? If so, I need to be educated on this matter. Ann -- *Ann Heinrichs* Metadata/Cataloging Librarian | The Paul Bechtold Library 5401 S. Cornell Ave. | Chicago, IL 60615 | ctu.edu