Hi I have an integration with oXygen which uses a custom URLHandler. We noticed that in oXygen 17 the new menu item for DITA Maps “Find Unreferenced Resources” is always disabled. It looks like it only works when opening DITA files which are stored on the file system. Is this expected behavior? Kind regards Jan Bevers | Group UI Tech Lead | SDL | +32 (0)15 400 970 | jbevers@sdl.com [http://cdn.sdl.tridion.sdlproducts.com/static/corporate/SDLlogo2014.png] <www.sdl.com/> www.sdl.com SDL PLC confidential, all rights reserved. If you are not the intended recipient of this mail SDL requests and requires that you delete it without acting upon or copying any of its contents, and we further request that you advise us. SDL PLC is a public limited company registered in England and Wales. Registered number: 02675207. Registered address: Globe House, Clivemont Road, Maidenhead, Berkshire SL6 7DY, UK. This message has been scanned for malware by Websense. www.websense.com