}

    private void checkXrefLinksInUserManualAreValid(ProjectLayout layout, TaskContainer tasks, GradleDocumentationExtension extension) {
        TaskProvider<FindBrokenInternalLinks> checkDeadInternalLinks = tasks.register("checkDeadInternalLinks", FindBrokenInternalLinks.class, task -> {
            task.getReportFile().convention(layout.getBuildDirectory().file("reports/dead-internal-links.txt"));