diff --git "a/m\303\251li-m\303\251lo/2024-10-datatable-utilities/index-en.html" "b/m\303\251li-m\303\251lo/2024-10-datatable-utilities/index-en.html"
index 62f714e2f..d42e52867 100644
--- "a/m\303\251li-m\303\251lo/2024-10-datatable-utilities/index-en.html"
+++ "b/m\303\251li-m\303\251lo/2024-10-datatable-utilities/index-en.html"
@@ -82,7 +82,7 @@ <h2 id="a2">Column Data Manipulation Example 1</h2>
                                       { "data": "DepartmentEN" },
                                       { "data": "ContactEmail" },
                                       { "data": "Custom study titleEN" },
-                                      { "data": "Registration number" },
+                                      { "data": "Registration number", "visible": false },
                                       { "data": "Contract value" }
                                     ],
                             "columnDefs": [{ "className": "text-left", "targets": [0]},
@@ -289,4 +289,4 @@ <h3>Code</h3>
             </tr>
         </tfoot>
     </table>
-</div>
\ No newline at end of file
+</div>
diff --git "a/m\303\251li-m\303\251lo/2024-10-datatable-utilities/index-fr.html" "b/m\303\251li-m\303\251lo/2024-10-datatable-utilities/index-fr.html"
index db8801d63..c6ea490f5 100644
--- "a/m\303\251li-m\303\251lo/2024-10-datatable-utilities/index-fr.html"
+++ "b/m\303\251li-m\303\251lo/2024-10-datatable-utilities/index-fr.html"
@@ -82,7 +82,7 @@ <h2 id="a2">Exemple 1 de manipulation des données de colonne</h2>
                                       { "data": "DepartmentFR" },
                                       { "data": "ContactEmail" },
                                       { "data": "Custom study titleFR" },
-                                      { "data": "Registration number" },
+                                      { "data": "Registration number", "visible": false },
                                       { "data": "Contract value" }
                                     ],
                             "columnDefs": [{ "className": "text-left", "targets": [0]},
@@ -290,4 +290,4 @@ <h3>Code</h3>
             </tr>
         </tfoot>
     </table>
-</div>
\ No newline at end of file
+</div>
diff --git "a/m\303\251li-m\303\251lo/2024-10-datatable-utilities/js/wb-pspc-datatable-utility.js" "b/m\303\251li-m\303\251lo/2024-10-datatable-utilities/js/wb-pspc-datatable-utility.js"
index 9a74790d5..f0da70c7f 100644
--- "a/m\303\251li-m\303\251lo/2024-10-datatable-utilities/js/wb-pspc-datatable-utility.js"
+++ "b/m\303\251li-m\303\251lo/2024-10-datatable-utilities/js/wb-pspc-datatable-utility.js"
@@ -343,7 +343,24 @@
         var moneyFormat = [];
         var urlColTarget = [];
 
-        var oColumnNames = oTable.settings().init().columns;
+        var oAllColumnNames = oTable.settings().init().columns;
+
+        var oGetColumnVisibility = oTable.columns().visible();
+
+        /**
+         * Only put Visible Columns in the list of Available ColumnNames
+         */
+
+        var oColumnNames = [];
+
+
+        for (var key in oAllColumnNames)
+        {
+            if (oGetColumnVisibility[key])
+            {
+                oColumnNames.push(oAllColumnNames[key]);
+            }
+        }
 
         /**
          * Find all table columns that have