We currently use clearcase on a project, and there is an HTML file that was generated with clearcase that contains all of the filenames of the files that were included in a
What you might be looking for is Report Builder (also known in ClearCase Explorer as Report Wizard). In Report Builder you can navigate to Elements/Labels which has the "Elements with Labels" and "Versions with Labels" reports. After the report runs you have the option to save the results as HTML, XML, or CSV.