diff --git a/front/css/app.css b/front/css/app.css
index 5fa97460..c1764674 100755
--- a/front/css/app.css
+++ b/front/css/app.css
@@ -875,24 +875,24 @@ input[readonly] {
     cursor: not-allowed;
   }
 
-  .removable-option:hover::before {
+  .interactable-option:hover::before {
     opacity: 1;
 }
 
-  .removable-option::before {
-    content: 'Double-click to ❌';
+  .interactable-option::before {
+    content: 'Click 📝 | 2x❌';
     position: absolute;
     right: 0;
     top: 0;
     color: white;
-    background-color: rgb(255, 87, 87);
+    background-color: rgb(255, 188, 87);
     padding: 3px;
     transition: opacity 0.5s;
     opacity: 0;
     border-radius: 3px;
 }
 
-.removable-option:hover {
+.interactable-option:hover {
     transition: background-color 2s;
     cursor: pointer;
 }
diff --git a/front/js/common.js b/front/js/common.js
index c4c2df42..794ab085 100755
--- a/front/js/common.js
+++ b/front/js/common.js
@@ -366,6 +366,28 @@ function showModalInput (title, message, btnCancel=getString('Gen_Cancel'), btnO
   $('#modal-input').modal('show');
 }
 
+// -----------------------------------------------------------------------------
+function showModalFieldInput (title, message, btnCancel=getString('Gen_Cancel'), btnOK=getString('Gen_Okay'), curValue="", callbackFunction=null) {
+  // set captions
+  prefix = 'modal-field-input'
+
+  $(`#${prefix}-title`).html   (title);
+  $(`#${prefix}-message`).html (message);
+  $(`#${prefix}-cancel`).html  (btnCancel);
+  $(`#${prefix}-OK`).html      (btnOK);
+
+  if ( callbackFunction != null)
+  {
+    modalCallbackFunction =          callbackFunction;
+  }
+
+  $(`#modal-field-input-field`).val(curValue)
+  
+
+  // Show modal
+  $(`#${prefix}`).modal('show');
+}
+
 // -----------------------------------------------------------------------------
 function modalDefaultOK () {
   // Hide modal
diff --git a/front/js/settings_utils.js b/front/js/settings_utils.js
index dc4d3ddf..28640a85 100755
--- a/front/js/settings_utils.js
+++ b/front/js/settings_utils.js
@@ -185,11 +185,42 @@
 
 // -------------------------------------------------------------------
 // Function to initialize remove functionality on select options 
-function initRemoveBtnOptn(selectorId) {
+
+let isDoubleClick = false;
+
+function initListInteractionOptions(selectorId) {
+
+  $(`#${selectorId} option`).addClass('interactable-option')
+
   // Attach double-click event listeners to "Remove" 
-  $(`#${selectorId} option`).addClass('removable-option').on('dblclick', function() {
-      const $option = $(this);
-      removeOptionItem($option);
+  $(`#${selectorId} option`).on('dblclick', function() {
+    isDoubleClick = true;
+    const $option = $(this);
+    removeOptionItem($option);
+  });
+
+  $(`#${selectorId} option`).on('click', function() {
+    const $option = $(this);
+
+    // Reset the flag after a short delay
+    setTimeout(() => {
+      console.log(isDoubleClick);
+      if (!isDoubleClick) {
+        // Single-click action
+        showModalFieldInput (
+          `<i class="fa fa-square-plus pointer"></i> ${getString('DevDetail_button_AddIcon')}`, 
+          getString('DevDetail_button_AddIcon_Help'),
+          getString('Gen_Cancel'), 
+          getString('Gen_Okay'), 
+          $option.html(),
+          function() {
+            alert('aaa');
+          });
+
+        isDoubleClick = false;
+      }
+      
+    }, 300); // Adjust this delay as needed
   });
 }
 
@@ -198,3 +229,9 @@ function initRemoveBtnOptn(selectorId) {
 
 
 
+
+
+
+
+
+
diff --git a/front/php/templates/notification.php b/front/php/templates/notification.php
index 2bf69f1a..92b46c9b 100755
--- a/front/php/templates/notification.php
+++ b/front/php/templates/notification.php
@@ -94,7 +94,7 @@
   </div>
 </div>
 
-<!-- Modal input -->
+<!-- Modal textarea input -->
 <div class="modal modal-warning fade" id="modal-input" style="display: none;">
   <div class="modal-dialog">
     <div class="modal-content">
@@ -118,6 +118,30 @@
 </div>
 
 
+<!-- Modal field input -->
+<div class="modal modal-warning fade" id="modal-field-input" style="display: none;">
+  <div class="modal-dialog">
+    <div class="modal-content">
+
+      <div class="modal-header">
+        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+        <h4 id="modal-field-input-title" class="modal-title"> Modal Title </h4>
+      </div>
+
+      <div id="modal-field-input-message" class="modal-body"> Modal message </div>
+
+      <input id="modal-field-input-field" class="modal-field-input" type="text" ></input>
+
+      <div class="modal-footer">
+        <button id="modal-field-input-cancel" type="button" class="btn btn-outline pull-left" style="min-width: 80px;" data-dismiss="modal">       Cancel </button>
+        <button id="modal-field-input-OK"     type="button" class="btn btn-outline"           style="min-width: 80px;" onclick="modalDefaultInput()"> OK     </button>
+      </div>
+
+    </div>
+  </div>
+</div>
+
+
 <!-- Alert float -->
 <div id="notification" class="alert alert-dimissible pa_alert_notification">
   <button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">&times;</span></button>
diff --git a/front/plugins/nmap_dev_scan/nmap_dev.py b/front/plugins/nmap_dev_scan/nmap_dev.py
index 80b71ffd..bda4eaef 100755
--- a/front/plugins/nmap_dev_scan/nmap_dev.py
+++ b/front/plugins/nmap_dev_scan/nmap_dev.py
@@ -20,7 +20,7 @@ sys.path.extend([f"{INSTALL_PATH}/front/plugins", f"{INSTALL_PATH}/server"])
 
 from plugin_helper import Plugin_Object, Plugin_Objects, decodeBase64
 from logger import mylog, append_line_to_file
-from helper import timeNowTZ, get_setting_value
+from helper import timeNowTZ, get_setting_value, extract_between_strings, extract_ip_addresses, extract_mac_addresses
 from const import logPath, applicationPath, fullDbPath
 from database import DB
 from device import Device_obj
@@ -52,20 +52,20 @@ def main():
 
     unique_devices = execute_scan(subnets, timeout)
 
-    mylog('verbose', [f'[{pluginName}] Unknown devices count: {len(unique_devices)}'])   
+    mylog('verbose', [f'[{pluginName}] Devices found: {len(unique_devices)}'])   
 
     for device in unique_devices:
 
         plugin_objects.add_object(
         # "MAC", "IP", "Name", "Vendor", "Interface"
-        primaryId   = device[0],
-        secondaryId = device[1],
-        watched1    = device[2],
-        watched2    = device[3],
-        watched3    = device[4],
+        primaryId   = device['mac'],
+        secondaryId = device['ip'],
+        watched1    = device['name'],
+        watched2    = device['vendor'],
+        watched3    = device['interface'],
         watched4    = '',
         extra       = '',
-        foreignKey  = device[0])
+        foreignKey  = device['mac'])
 
     plugin_objects.write_result_file()
     
@@ -83,36 +83,32 @@ def execute_scan (subnets_list, timeout):
     devices_list = []
 
     # scan each interface
+
+    for interface in subnets_list:
+        nmap_output = execute_scan_on_interface(interface, timeout)
+        mylog('verbose', [f'[{pluginName}] nmap_output: ', nmap_output])
+
+        if nmap_output is not None:
+            nmap_output_ent = nmap_output.split('Nmap scan report for')
+            # loop thru entries for individual devices
+            for ent in nmap_output_ent:
+
+                lines = ent.split('\n')
+
+                if len(lines) >= 3: 
+                    # lines[0]  can be DESKTOP-DIHOG0E.localdomain (192.168.1.121)      or       192.168.1.255
+                    # lines[1]  can be Host is up (0.21s latency).
+                    # lines[2]  can be MAC Address: 6C:4A:4A:7B:4A:43 (Motorola Mobility, a Lenovo Company)
+
+                    ip_address    = extract_ip_addresses(lines[0])[0]
+                    host_name     = extract_between_strings(lines[0], ' ', ' ')
+                    vendor        = extract_between_strings(lines[2], '(', ')')
+                    mac_addresses = extract_mac_addresses(lines[2])
+
+                    if len(mac_addresses) == 1:              
+
+                        devices_list.append({'name': host_name, 'ip': ip_address, 'mac': mac_addresses[0], 'vendor': vendor, 'interface': interface})
     
-    for interface in subnets_list :   
-
-        scan_output = execute_scan_on_interface (interface, timeout) 
-
-        mylog('verbose', [f'[{pluginName}] scan_output: ', scan_output])   
-
-
-        # Regular expression patterns
-        entry_pattern = r'Nmap scan report for (.*?) \((\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\)'
-        mac_pattern = r'MAC Address: ([0-9A-Fa-f:]+)'
-        vendor_pattern = r'\((.*?)\)'
-
-        # Compile regular expression patterns
-        entry_regex = re.compile(entry_pattern)
-        mac_regex = re.compile(mac_pattern)
-        vendor_regex = re.compile(vendor_pattern)
-
-        # Find all matches
-        entries = entry_regex.findall(scan_output)
-        mac_addresses = mac_regex.findall(scan_output)
-        vendors = vendor_regex.findall(scan_output)
-
-        for i in range(len(entries)):
-            name, ip_address = entries[i]
-
-
-            devices_list.append([mac_addresses[i], ip_address, name, vendors[i], interface])
-
-
     return devices_list
 
 
diff --git a/front/settings.php b/front/settings.php
index b33695ce..5f959e2a 100755
--- a/front/settings.php
+++ b/front/settings.php
@@ -441,11 +441,11 @@ while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
                 <input class="form-control" id="ipInterface" type="text" placeholder="eth0" />
               </div>
               <div class="col-xs-3">
-                <button class="btn btn-primary" onclick="addInterface();initRemoveBtnOptn('${codeName}')">Add</button>
+                <button class="btn btn-primary" onclick="addInterface();initListInteractionOptions('${codeName}')">Add</button>
               </div>
             </div>
             <div class="form-group">
-              <select class="form-control" my-data-type="${setType}" name="${codeName}" id="${codeName}" onchange="initRemoveBtnOptn(${codeName})" multiple readonly>`;
+              <select class="form-control" my-data-type="${setType}" name="${codeName}" id="${codeName}" onchange="initListInteractionOptions(${codeName})" multiple readonly>`;
 
 
             options = createArray(val);
@@ -471,7 +471,7 @@ while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
                   <input class="form-control" type="text" id="${codeName}_input" placeholder="Enter value"/>
                 </div>
                 <div class="col-xs-3">
-                  <button class="btn btn-primary" my-input-from="${codeName}_input" my-input-to="${codeName}" onclick="addList(this);initRemoveBtnOptn('${codeName}')">Add</button>
+                  <button class="btn btn-primary" my-input-from="${codeName}_input" my-input-to="${codeName}" onclick="addList(this);initListInteractionOptions('${codeName}')">Add</button>
                 </div>
               </div>
               <div class="form-group">
@@ -523,7 +523,7 @@ while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
           // init remove list item buttons
           if(['subnets', 'list' ].includes(setType))
           {
-            initRemoveBtnOptn(codeName)
+            initListInteractionOptions(codeName)
           }
           
         }
diff --git a/server/helper.py b/server/helper.py
index f4554c66..12e8a192 100755
--- a/server/helper.py
+++ b/server/helper.py
@@ -659,6 +659,27 @@ def generate_mac_links (html, deviceUrl):
 
     return html
 
+#-------------------------------------------------------------------------------
+def extract_between_strings(text, start, end):
+    start_index = text.find(start)
+    end_index = text.find(end, start_index + len(start))
+    if start_index != -1 and end_index != -1:
+        return text[start_index + len(start):end_index]
+    else:
+        return ""
+
+#-------------------------------------------------------------------------------
+def extract_mac_addresses(text):
+    mac_pattern = r"([0-9A-Fa-f]{2}(?:[:-][0-9A-Fa-f]{2}){5})"
+    mac_addresses = re.findall(mac_pattern, text)
+    return mac_addresses
+
+#-------------------------------------------------------------------------------
+def extract_ip_addresses(text):
+    ip_pattern = r"\b(?:[0-9]{1,3}\.){3}[0-9]{1,3}\b"
+    ip_addresses = re.findall(ip_pattern, text)
+    return ip_addresses
+
 #-------------------------------------------------------------------------------
 # JSON methods
 #-------------------------------------------------------------------------------