I am working on a Relax NG schema which will be converted automatically to XSD and documentation generated in oXygen. During development I am constantly modifying the Relax NG, validating and then performing the conversion to XSD and generating the documentation to see how it looks. I find that the validation and other steps are frequently behind regarding the modifications of modules, presumably because there is some caching going on. It's a royal pain - I have to delete the old xsd and documentation to get it to clear the cache ( I have tried selecting "clear cache and validate" on the main module, but it doesn't do the trick). Is there anyway to just turn off the caching? I have looked through the preferences menu, but I can't find this option. Thanks, Tara