14.4.1. The relationship is too vague or unclear

14.4.2. Monographs

14.4.3. Related serials for which the title is the same and there is no online record

14.4.4. The related serial is not separately cataloged

14.4.5. Brother-sister relationships

14.4.6. Related serial is only the publisher

See also:

Module 14. Linking Relationships (fields 765-787, 580)