With Oxygen 15.1 I noticed a small issue today. Just for curiosity I tried processing my AHF styles with FOP. It produced some errors as I expected but one of the errors was pointing to an old help file. System ID: C:\dita\en\products\foo\temp\pdf\oxygen_dita_temp\topic.fo Scenario: BMX User AHF PDF Input file: C:\dita\en\products\foo\Foo_User_Manual.ditamap Engine name: DITA-OT Severity: error Description: The flow-name "even-body-footer" on fo:static-content could not be mapped to a region-name in the layout-master-set. Start location: 79:0 URL: http://www.oxygenxml.com/internalHelp/fop-processing-breaks-dita-pdf The above URL gives a 404. I think it should have been pointing to: http://www.oxygenxml.com/doc/ug-authorEclipse/index.html#tasks/fop-processin... AVIS : Ce courrier et ses pieces jointes sont destines a leur seul destinataire et peuvent contenir des informations confidentielles appartenant a bioMerieux. Si vous n'etes pas destinataire, vous etes informe que toute lecture, divulgation, ou reproduction de ce message et des pieces jointes est strictement interdite. Si vous avez recu ce message par erreur merci d'en prevenir l'expediteur et de le detruire, ainsi que ses pieces jointes. NOTICE: This message and attachments are intended only for the use of their addressee and may contain confidential information belonging to bioMerieux. If you are not the intended recipient, you are hereby notified that any reading, dissemination, distribution, or copying of this message, or any attachment, is strictly prohibited. If you have received this message in error, please notify the original sender immediately and delete this message, along with any attachments.