https://bugzilla.redhat.com/show_bug.cgi?id=1002289
--- Comment #1 from Noriko Mizumoto noriko@redhat.com --- AFAIK, it has not reached to the conclusion. The reason was that wiki is easy and fast to modify the content but it is not available offline. With a few more reason, there was the voice that it is preferable to keep the guide written in xml, but not enough resource was/is available for updating.