diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index 7cb9e10a..d048d10f 100644
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -1123,6 +1123,10 @@
     "message": "If checked, the AI will automatically add tags to newly received emails.",
     "description": ""
   },
+  "prefs_OptionText_add_tags_auto_Info2": {
+    "message": "Choose which account to activate this feature for at the bottom of this page.",
+    "description": ""
+  },
   "prefs_OptionText_add_tags_auto_force_existing": {
     "message": "Force existing tags when autotagging",
     "description": ""
diff --git a/pages/addtags/mzta-add-tags.css b/pages/addtags/mzta-add-tags.css
index 729bb1b5..527593e7 100644
--- a/pages/addtags/mzta-add-tags.css
+++ b/pages/addtags/mzta-add-tags.css
@@ -21,6 +21,10 @@
     width: 30em;
 }
 
+#account_selector_container{
+    display: none;
+}
+
 #account_selector_checkboxes{
     padding: 10px;
     border: 1px solid gray;
diff --git a/pages/addtags/mzta-add-tags.html b/pages/addtags/mzta-add-tags.html
index 8b75083b..3d5ca558 100644
--- a/pages/addtags/mzta-add-tags.html
+++ b/pages/addtags/mzta-add-tags.html
@@ -50,7 +50,8 @@
             </td>
           </tr>
           <tr class="add_tags_tr">
-            <td><span>__MSG_prefs_OptionText_add_tags_auto__</span></td>
+            <td><span>__MSG_prefs_OptionText_add_tags_auto__</span>
+            <span class="infoline" id="add_tags_auto_infoline"><br>__MSG_prefs_OptionText_add_tags_auto_Info2__</span></td>
             <td>
               <label>
                 <input type="checkbox" id="add_tags_auto" name="add_tags_auto" class="option-input" />
diff --git a/pages/addtags/mzta-add-tags.js b/pages/addtags/mzta-add-tags.js
index e1782f2a..78426929 100644
--- a/pages/addtags/mzta-add-tags.js
+++ b/pages/addtags/mzta-add-tags.js
@@ -56,12 +56,18 @@ document.addEventListener('DOMContentLoaded', async () => {
     let add_tags_auto_el = document.getElementById('add_tags_auto');
     let add_tags_auto_force_existing_tr = document.getElementById('add_tags_auto_force_existing_tr');
     let add_tags_auto_only_inbox_tr = document.getElementById('add_tags_auto_only_inbox_tr');
+    let account_selector_container = document.getElementById('account_selector_container');
+    let add_tags_auto_infoline = document.getElementById('add_tags_auto_infoline');
     add_tags_auto_el.addEventListener('click', (event) => {
       add_tags_auto_force_existing_tr.style.display = event.target.checked ? 'table-row' : 'none';
       add_tags_auto_only_inbox_tr.style.display = event.target.checked ? 'table-row' : 'none';
+      account_selector_container.style.display = event.target.checked ? 'block' : 'none';
+      add_tags_auto_infoline.style.display = event.target.checked ? 'inline' : 'none';
     });
     add_tags_auto_force_existing_tr.style.display = add_tags_auto_el.checked ? 'table-row' : 'none';
     add_tags_auto_only_inbox_tr.style.display = add_tags_auto_el.checked ? 'table-row' : 'none';
+    account_selector_container.style.display = add_tags_auto_el.checked ? 'block' : 'none';
+    add_tags_auto_infoline.style.display = add_tags_auto_el.checked ? 'inline' : 'none';
 
     addtags_reset_btn.addEventListener('click', () => {
         addtags_textarea.value = browser.i18n.getMessage('prompt_add_tags_full_text');