diff --git a/TGBeta.ps1 b/TGBeta.ps1
index 3f4470e..6a4b816 100644
--- a/TGBeta.ps1
+++ b/TGBeta.ps1
@@ -681,6 +681,36 @@ function GetHtmlContent {
             });
         }
 
+         function updateSelectAllonboard() {
+            const selectAllCheckbox = document.getElementById('selectAllonboardCheckbox');
+            const checkboxes = document
+                .getElementById('onboardTab')
+                .querySelectorAll('input[type="checkbox"]:not(#selectAllonboardCheckbox)');
+
+            // If any checkbox is unchecked, uncheck "Select All"
+            selectAllCheckbox.checked = Array.from(checkboxes).every(checkbox => checkbox.checked);
+        }
+
+        // Attach the updateSelectAllonboard function to all individual checkboxes
+        document.querySelectorAll('#onboardTab input[type="checkbox"]:not(#selectAllonboardCheckbox)').forEach(checkbox => {
+            checkbox.addEventListener('change', updateSelectAllonboard);
+        });
+
+        function updateSelectAllOffboard() {
+            const selectAllCheckbox = document.getElementById('selectAllOffboardCheckbox');
+            const checkboxes = document
+                .getElementById('offboardTab')
+                .querySelectorAll('input[type="checkbox"]:not(#selectAllOffboardCheckbox)');
+
+            // If any checkbox is unchecked, uncheck "Select All"
+            selectAllCheckbox.checked = Array.from(checkboxes).every(checkbox => checkbox.checked);
+        }
+
+        // Attach the updateSelectAllOffboard function to all individual checkboxes
+        document.querySelectorAll('#offboardTab input[type="checkbox"]:not(#selectAllOffboardCheckbox)').forEach(checkbox => {
+            checkbox.addEventListener('change', updateSelectAllOffboard);
+        });
+
         function toggleTweaksCheckboxes(selectAllCheckbox) {
             // Get all checkboxes inside the tweaksTab container
             const checkboxes = document