No 400 docs on WWW side of the house! Ack! http://www.redhat.com/docs/manuals/RHNetwork/ vs. https://rhn.redhat.com/rhn/help/reference/index.jsp etc.
RHN 4.0 docs are now live on the main RHN landing page of the Documentation website: http://www.redhat.com/docs/manuals/RHNetwork/ 3.7 documentation links have been moved to the doc archive: http://www.redhat.com/docs/manuals/RHNetwork/archive.html Resolving this bug as it is live now.