Hey, I'm a newbie at XML and XSL transformations and I want to tage "Requirements" in my documents which are validated against the Docbook DTD. I plan to do this by using the role attribute. How do I set it so that the role attribute is limited to "requirement" or nothing (ie. a drop down menu at the side on the attributes pane)? Do I have to modify any of the Docbook DTD files in any way or just the XML Editor GUI in some way? I know the person in this jobe before me did it for the "arch" attribute but I cant seem to figure out how. Thanks
Dennis Ramdass

