diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index 34f3557a..83179c2a 100644
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -676,11 +676,11 @@
     "description": ""
   },
   "prefs_OptionText_chatgpt_web_model": {
-    "message": "ChatGPT Web model",
+    "message": "ChatGPT Web Model",
     "description": ""
   },
   "prefs_OptionText_chatgpt_web_model_info": {
-    "message": "This is the model that will be enforced for the ChatGPT Web Interface. If none is specified or an incorrect one is provided, the default model will be set by ChatGPT on the webpage.",
+    "message": "This is the Model that will be enforced for the ChatGPT Web Interface. If none is specified or an incorrect one is provided, the default model will be set by ChatGPT on the webpage.",
     "description": ""
   },
   "prefs_OptionText_chatgpt_web_tempchat": {
@@ -1392,11 +1392,11 @@
     "description": ""
   },
   "prefs_OptionText_chatgpt_web_project": {
-    "message": "ChatGPT Web project",
+    "message": "ChatGPT Web Project",
     "description": ""
   },
   "prefs_OptionText_chatgpt_web_project_info": {
-    "message": "This is the project that will be enforced for the ChatGPT Web Interface.",
+    "message": "This is the Project that will be enforced for the ChatGPT Web Interface.",
     "description": ""
   },
   "prefs_OptionText_chatgpt_web_custom_gpt": {
diff --git a/pages/customprompts/mzta-custom-prompts.css b/pages/customprompts/mzta-custom-prompts.css
index 423254f1..e73f8e12 100644
--- a/pages/customprompts/mzta-custom-prompts.css
+++ b/pages/customprompts/mzta-custom-prompts.css
@@ -213,6 +213,36 @@ table .sort.desc {
     padding-right: 2px;
 }
 
+#chatgpt_web_additional_info_toggle td{
+    padding:0px 5px;
+    font-style: italic;
+}
+
+#chatgpt_web_additional_info, #chatgpt_web_additional_info_toggle{
+    background-color: rgb(255, 209, 183);
+    display:none;
+}
+
+#chatgpt_web_additional_info_toggle{
+    cursor: pointer;
+}
+
+#chatgpt_web_additional_info td{
+    vertical-align: top;
+}
+
+input.input_additional[type="text"]{
+    width: -moz-available;
+}
+
+.small_info{
+    font-size:smaller;
+}
+
+.conntype_chatgpt_web_option{
+    cursor: pointer;
+}
+
 @media (prefers-color-scheme: dark) {
     body {
         background-color: #1C1B22;
@@ -259,4 +289,8 @@ table .sort.desc {
     .autocomplete-list li.active {
         background-color: #4c4e58;
     }
+
+    #chatgpt_web_additional_info{
+        background-color: rgb(39, 11, 0);
+    }
 }
\ No newline at end of file
diff --git a/pages/customprompts/mzta-custom-prompts.html b/pages/customprompts/mzta-custom-prompts.html
index 8f16223e..d9312a1a 100644
--- a/pages/customprompts/mzta-custom-prompts.html
+++ b/pages/customprompts/mzta-custom-prompts.html
@@ -78,6 +78,28 @@
               <input type="text" id="txtNameNew" name="name" class="input_new" tabindex="2">
             </td>
         </tr>
+        <tr id="chatgpt_web_additional_info_toggle"><td colspan="4"><span class="small_info">Show ChatGPT additional properties</span></td></tr>
+        <tr id="chatgpt_web_additional_info"><!-- ChatGPT Web additional info -->
+            <td colspan="2">
+                <label for="chatGPTWebModelNew" class="field_title">__MSG_prefs_OptionText_chatgpt_web_model__:</label>
+                <br>
+                <input type="text" id="chatGPTWebModelNew" name="chatGPTWebModelNew" class="input_new input_additional" tabindex="10">
+                <table title="__MSG_prefs_OptionText_chatgpt_web_model_tooltip__"><tr id="chatgpt_web_models_list">TODO</tr></table>
+                <br><br>
+                <label for="chatGPTWebProjectNew" class="field_title">__MSG_prefs_OptionText_chatgpt_web_project__:</label>
+                <br>
+                <input type="text" id="chatGPTWebProjectNew" name="chatGPTWebProjectNew" class="input_new input_additional" tabindex="11">
+                <br><i class="small_info" id="chatgpt_web_project_info">__MSG_prefs_OptionText_chatgpt_web_custom_data_info__ <b>/g/PROJECT_ID-PROJECT_NAME/project</b>
+                    <br>__MSG_prefs_OptionText_chatgpt_web_custom_data_info2__</i>
+            </td>
+            <td colspan="2">
+                <label for="chatGPTWebCustomGPTNew" class="field_title">__MSG_prefs_OptionText_chatgpt_web_custom_gpt__:</label>
+                <br>
+                <input type="text" id="chatGPTWebCustomGPTNew" name="chatGPTWebCustomGPTNew" class="input_new input_additional" tabindex="11">
+                <br><i class="small_info" id="chatgpt_web_custom_gpt_info">__MSG_prefs_OptionText_chatgpt_web_custom_data_info__ <b>/g/CUSTOM_GPT_ID</b>
+                    <br>__MSG_prefs_OptionText_chatgpt_web_custom_data_info2__</i>
+            </td>
+        </tr>
     </table>
         <div class="go_right_float">* __MSG_customPrompts_form_required_fields__</div>
         <br>
diff --git a/pages/customprompts/mzta-custom-prompts.js b/pages/customprompts/mzta-custom-prompts.js
index 8d9debe5..91371bb9 100644
--- a/pages/customprompts/mzta-custom-prompts.js
+++ b/pages/customprompts/mzta-custom-prompts.js
@@ -16,6 +16,7 @@
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+import { prefs_default } from "../../options/mzta-options-default.js";
 import { getPrompts, setDefaultPromptsProperties, setCustomPrompts, preparePromptsForExport, preparePromptsForImport } from "../../js/mzta-prompts.js";
 import { isThunderbird128OrGreater, getCustomPromptsUsedSpace, sanitizeHtml } from "../../js/mzta-utils.js";
 import { taLogger } from "../../js/mzta-logger.js";
@@ -33,8 +34,8 @@ let autocompleteSuggestions = [];
 
 document.addEventListener('DOMContentLoaded', async () => {
 
-    let prefs_debug = await browser.storage.sync.get({do_debug: false});
-    taLog = new taLogger("mzta-custom-prompts", prefs_debug.do_debug);
+    let prefs = await browser.storage.sync.get({ connection_type:prefs_default.connection_type, do_debug: prefs_default.do_debug });
+    taLog = new taLogger("mzta-custom-prompts", prefs.do_debug);
     
     setStorageSpace();
     
@@ -100,6 +101,25 @@ document.addEventListener('DOMContentLoaded', async () => {
 
     i18n.updateDocument();
 
+    switch(prefs.connection_type) {
+        case 'chatgpt_web':
+            document.getElementById('chatgpt_web_additional_info_toggle').style.display = 'table-row';
+            break;
+        // case 'chatgpt_api':
+        //     document.getElementById('chatgpt_api').style.display = 'block';
+        //     break;
+        // case 'ollama_api':
+        //     document.getElementById('ollama_api').style.display = 'block';
+        //     break;
+        // case 'openai_comp_api':
+        //     document.getElementById('openai_comp_api').style.display = 'block';
+        //     break;
+        // case 'google_gemini_api':
+        //     document.getElementById('google_gemini_api').style.display = 'block';
+        //     break;
+    }
+
+
     //To add a new item
     var txtIdNew = document.getElementById('txtIdNew');
     var txtNameNew = document.getElementById('txtNameNew');