><p>You should edit the one in your project directory whenever possible.&nbsp; It keeps your changes separate and easier to manage, plus you don&rsquo;t have to reapply them whenever you upgrade.&nbsp; Editing the one in Natural Docs&rsquo; Config directory would be better only if you&rsquo;re using Natural Docs with a lot of projects and would like the changes to apply everywhere.</p></div><div class=Topic><a name="TopicTypesVsKeywords"></a><div class=TopicTitle>Topic Types vs. Keywords</div><p>It&rsquo;s 