diff --git a/public/userarea/scadenzario/index.php b/public/userarea/scadenzario/index.php
index 781604d..6d53483 100644
--- a/public/userarea/scadenzario/index.php
+++ b/public/userarea/scadenzario/index.php
@@ -1122,9 +1122,8 @@ function getContrastTextColor($hexColor)
                                                             </span>
                                                         <?php endif; ?>
                                                     </td>
-                                                    <td><span class="text-nowrap"><?= $row['_dueFmt'] ?></span></td>
-                                                    <td class="d-none d-lg-table-cell text-muted"><?= $row['_checkFmt'] ?></td>
-
+                                                    <td data-order="<?= htmlspecialchars($row['due_date'] ?? '', ENT_QUOTES, 'UTF-8') ?>"><span class="text-nowrap"><?= $row['_dueFmt'] ?></span></td>
+                                                    <td class="d-none d-lg-table-cell text-muted" data-order="<?= htmlspecialchars($row['check_date'] ?? '', ENT_QUOTES, 'UTF-8') ?>"><?= $row['_checkFmt'] ?></td>
                                                     <td>
                                                         <?php if (!empty($row['function_name'])): ?>
                                                             <span class="text-muted">