diff --git a/clang/www/OpenProjects.html b/clang/www/OpenProjects.html
--- a/clang/www/OpenProjects.html
+++ b/clang/www/OpenProjects.html
@@ -38,6 +38,10 @@
   <li>documenting <a href="https://github.com/llvm/llvm-project/blob/main/clang/include/clang/Basic/DiagnosticDocs.td">
       diagnostic group flags</a> (adding code examples of what is diagnosed, or
       other relevant information), or</li>
+  <li>improve existing and add missing documentation for
+      <a href=" https://clang.llvm.org/docs/ClangCommandLineReference.html">
+      clang command line flags</a>, generated from <a href="https://github.com/llvm/llvm-project/blob/main/clang/include/clang/Driver/Options.td">
+      clang/Driver/Options.td</a>,</li>
   <li>help with completing other missing documentation.</li>
 </ul>
 These projects are independent of each other.</li>