@InputDirectory
    abstract DirectoryProperty getStylesheetDirectory();

    @PathSensitive(PathSensitivity.RELATIVE)
    @InputFiles
    abstract ConfigurableFileCollection getDocbookStylesheets()

    @PathSensitive(PathSensitivity.NONE)
    @InputFile
    abstract RegularFileProperty getStylesheetHighlightFile();

    @Classpath
    abstract ConfigurableFileCollection getClasspath();

            task.getStylesheetDirectory().convention(dslReference.getStylesheetDirectory());
            task.getStylesheetHighlightFile().convention(dslReference.getHighlightStylesheet());
            task.getDocbookStylesheets().from(userGuideStyleSheetConf);

            task.getClasspath().from(userGuideTask);

            task.getDestinationDirectory().convention(dslReference.getStagingRoot().dir("dsl"));
        });