See RHN bug https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=162263
Red Hat and RHN used to support the K12LTSP project. With the RHL => RHEL change,
our support of K12LTSP was necessarily also canceled.
Probably want to remove the page and get rid of any links that refer to it.
I think this is long done.