How can I display quick links in the side nav?

These menus are inserted through custom scripts! Our management background supports some of our own functions through custom scripts!

You can insert some custom js through the Footer of /admin/css-html to realize this function

Thank you @shuai

I actually wrote the required script before seeing your response so glad I didn't waste my time --- here is my solution for future readers!

<script>
      setTimeout(addQuickLinks, 350);

      function addQuickLinks() {
        if (document.getElementById("sideNav") != null) {
        quickLinks = '<div class="py-2 px-3 mt-3 small fw-bold quick-link">Quick Links</div><a class="nav-link" href="/tags/discussion">Discussion</a><a class="nav-link" href="/tags/support">Support</a><a class="nav-link" href="/tags/feedback">Feedback</a><a class="nav-link" href="/tags/bugs">Bugs</a>';

        splitSection = 'href="/users"><i class="br bi-people-fill me-2"></i><span>Users</span></a>';

        sideNav = document.getElementById("sideNav").innerHTML;
        sectionArry = sideNav.split(splitSection);
        newSideNav = sectionArry[0] + splitSection + quickLinks + sectionArry[1];
        document.getElementById("sideNav").innerHTML = newSideNav ;
        }
      }
</script>