diff --git a/ereuse_devicehub/templates/ereuse_devicehub/base_site.html b/ereuse_devicehub/templates/ereuse_devicehub/base_site.html
index 4e721730..f10172e5 100644
--- a/ereuse_devicehub/templates/ereuse_devicehub/base_site.html
+++ b/ereuse_devicehub/templates/ereuse_devicehub/base_site.html
@@ -191,15 +191,6 @@
           </ul>
     </li><!-- End Temporal Lots Nav -->
 
-    <li class="nav-heading">Utils</li>
-
-    <li class="nav-item">
-      <a class="nav-link collapsed" href="{{ url_for('labels.label_list')}}">
-        <i class="bi bi-tags"></i>
-        <span>Tags</span>
-      </a>
-    </li><!-- End Tags Page Nav -->
-
   </ul>
 
 </aside><!-- End Sidebar-->
@@ -238,4 +229,4 @@
   </div>
 </footer><!-- End Footer -->
 
-{% endblock body %}
\ No newline at end of file
+{% endblock body %}
diff --git a/ereuse_devicehub/templates/inventory/addDevicestag.html b/ereuse_devicehub/templates/inventory/addDevicestag.html
index 51938211..bb02c221 100644
--- a/ereuse_devicehub/templates/inventory/addDevicestag.html
+++ b/ereuse_devicehub/templates/inventory/addDevicestag.html
@@ -3,14 +3,14 @@
     <div class="modal-content">
 
       <div class="modal-header">
-        <h5 class="modal-title">Adding to a tag</h5>
+        <h5 class="modal-title">Adding to a unique identifier</h5>
         <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
       </div>
 
       <form action="{{ url_for('inventory.tag_devices_add') }}" method="post">
       {{ form_tag_device.csrf_token }}
         <div class="modal-body">
-          Please write a name of a tag
+          Please write a name of a unique identifier
           <select class="form-control selectpicker" id="selectTag" name="tag" data-live-search="true">
             {% for tag in tags %}
             <option value="{{ tag.id }}">{{ tag.id }}</option>
@@ -18,7 +18,7 @@
           </select>
           <input class="devicesList" type="hidden" name="device" />
           <p class="text-danger pol">
-              You need select first one device and only one for add this in a tag
+              You need select first one device and only one for add this in a unique identifier
           </p>
         </div>
 
diff --git a/ereuse_devicehub/templates/inventory/device_list.html b/ereuse_devicehub/templates/inventory/device_list.html
index 3a6874a9..3b840be2 100644
--- a/ereuse_devicehub/templates/inventory/device_list.html
+++ b/ereuse_devicehub/templates/inventory/device_list.html
@@ -213,25 +213,42 @@
               </div>
 
               <div class="btn-group dropdown m-1" uib-dropdown="">
-                <button id="btnTags" type="button" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
+                <button id="btnUniqueID" type="button" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
                     <i class="bi bi-tag"></i>
-                    Tags
+                    Unique Identifiers
                 </button>
                 <span class="d-none" id="unlinkTagAlertModal" data-bs-toggle="modal" data-bs-target="#unlinkTagErrorModal"></span>
                 <span class="d-none" id="addTagAlertModal" data-bs-toggle="modal" data-bs-target="#addingTagModal"></span>
-                <ul class="dropdown-menu" aria-labelledby="btnTags">
+                <ul class="dropdown-menu" aria-labelledby="btnUniqueID">
                   <li>
                     <a href="javascript:addTag()" class="dropdown-item">
                       <i class="bi bi-plus"></i>
-                      Add Tag to selected Device
+                      Add Unique Identifier to selected Device
                     </a>
                   </li>
                   <li>
                     <a href="javascript:removeTag()" class="dropdown-item">
                       <i class="bi bi-x"></i>
-                      Remove Tag from selected Device
+                      Remove Unique Identifier from selected Device
                     </a>
                   </li>
+                  <li>
+                    <a class="dropdown-item" href="{{ url_for('labels.label_list')}}">
+                      <i class="bi bi-tools"></i>
+                      Unique Identifier Management
+                    </a>
+                  </li>
+                </ul>
+              </div>
+
+              <div class="btn-group dropdown m-1" uib-dropdown="">
+                <button id="btnTags" type="button" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
+                    <i class="bi bi-tag"></i>
+                    Labels
+                </button>
+                <span class="d-none" id="unlinkTagAlertModal" data-bs-toggle="modal" data-bs-target="#unlinkTagErrorModal"></span>
+                <span class="d-none" id="addTagAlertModal" data-bs-toggle="modal" data-bs-target="#addingTagModal"></span>
+                <ul class="dropdown-menu" aria-labelledby="btnTags">
                   <li>
                     <form id="print_labels" method="post" action="{{ url_for('labels.print_labels') }}">
                       {% for f in form_print_labels %}
@@ -314,7 +331,7 @@
                       <th scope="col">Select</th>
                       <th scope="col">Title</th>
                       <th scope="col">DHID</th>
-                      <th scope="col">Tags</th>
+                      <th scope="col">Unique Identifiers</th>
                       <th scope="col">Status</th>
                       <th scope="col" data-type="date" data-format="DD-MM-YYYY">Update</th>
                     </tr>
diff --git a/ereuse_devicehub/templates/inventory/tag_unlink_device.html b/ereuse_devicehub/templates/inventory/tag_unlink_device.html
index 47b5ce8f..af6ed3a6 100644
--- a/ereuse_devicehub/templates/inventory/tag_unlink_device.html
+++ b/ereuse_devicehub/templates/inventory/tag_unlink_device.html
@@ -18,8 +18,8 @@
               <div class="card-body">
 
                 <div class="pt-4 pb-2">
-                  <h1 class="card-title text-center pb-0 fs-4">Unlink Tag from Device</h1>
-                  <p class="text-center small">Please enter a code for the tag.</p>
+                  <h1 class="card-title text-center pb-0 fs-4">Unlink Unique Identifier from Device</h1>
+                  <p class="text-center small">Please enter a code for the unique identifier.</p>
                   {% if form.form_errors %}
                   <p class="text-danger">
                     {% for error in form.form_errors %}
@@ -33,10 +33,10 @@
                   {{ form.csrf_token }}
 
                   <div>
-                    <label for="tag" class="form-label">Tag</label>
+                    <label for="tag" class="form-label">Unique Identifier</label>
                     <div class="input-group has-validation">
                       {{ form.tag(class_="form-control") }}
-                      <div class="invalid-feedback">Please select tag.</div>
+                      <div class="invalid-feedback">Please select unique identifier.</div>
                     </div>
                     {% if form.tag.errors %}
                     <p class="text-danger">
diff --git a/ereuse_devicehub/templates/labels/label_detail.html b/ereuse_devicehub/templates/labels/label_detail.html
index 75ff3efb..e8f14a45 100644
--- a/ereuse_devicehub/templates/labels/label_detail.html
+++ b/ereuse_devicehub/templates/labels/label_detail.html
@@ -5,8 +5,8 @@
   <h1>Inventory</h1>
   <nav>
     <ol class="breadcrumb">
-      <li class="breadcrumb-item"><a href="{{ url_for('labels.label_list')}}">Tag management</a></li>
-      <li class="breadcrumb-item active">Tag details {{ tag.id }}</li>
+      <li class="breadcrumb-item"><a href="{{ url_for('labels.label_list')}}">Unique Identifier management</a></li>
+      <li class="breadcrumb-item active">Unique Identifier details {{ tag.id }}</li>
     </ol>
   </nav>
 </div><!-- End Page Title -->
@@ -26,7 +26,7 @@
 
               <div class="row">
                 <div class="col-lg-3 col-md-4 label ">Type</div>
-                <div class="col-lg-9 col-md-8">{% if tag.provider %}UnNamed Tag{% else %}Named{% endif %}</div>
+                <div class="col-lg-9 col-md-8">{% if tag.provider %}UnNamed Unique Identifier{% else %}Named Unique Identifier{% endif %}</div>
               </div>
 
               <div class="row">
diff --git a/ereuse_devicehub/templates/labels/label_list.html b/ereuse_devicehub/templates/labels/label_list.html
index 3237d71d..7d184477 100644
--- a/ereuse_devicehub/templates/labels/label_list.html
+++ b/ereuse_devicehub/templates/labels/label_list.html
@@ -22,7 +22,7 @@
             <div class="btn-group dropdown m-1">
               <a href="{{ url_for('labels.tag_add')}}" type="button" class="btn btn-primary">
                 <i class="bi bi-plus"></i>
-                Create Named Tag
+                Create Named Unique Identifier
                 <span class="caret"></span>
               </a>
             </div>
@@ -30,7 +30,7 @@
             <div class="btn-group dropdown m-1" uib-dropdown="">
               <a href="{{ url_for('labels.tag_unnamed_add')}}" type="button" class="btn btn-primary">
                 <i class="bi bi-plus"></i>
-                Create UnNamed Tag
+                Create UnNamed Unique Identifier
                 <span class="caret"></span>
               </a>
             </div>
@@ -53,7 +53,7 @@
                     {% for tag in tags %}
                     <tr>
                       <td><a href="{{ url_for('labels.label_details', id=tag.id) }}">{{ tag.id }}</a></td>
-                      <td>{% if tag.provider %}Unnamed tag {% else %}Named tag{% endif %}</td>
+                      <td>{% if tag.provider %}Unnamed unique Identifier {% else %}Named unique identifier{% endif %}</td>
                       <td>{{ tag.get_provider }}</td>
                       <td>
                         {% if tag.device %}
diff --git a/ereuse_devicehub/templates/labels/print_labels.html b/ereuse_devicehub/templates/labels/print_labels.html
index 306b32f9..8fd912d6 100644
--- a/ereuse_devicehub/templates/labels/print_labels.html
+++ b/ereuse_devicehub/templates/labels/print_labels.html
@@ -5,7 +5,7 @@
   <h1>Print Labels</h1>
   <nav>
     <ol class="breadcrumb">
-      <li class="breadcrumb-item"><a href="{{ url_for('labels.label_list')}}">Tag management</a></li>
+      <li class="breadcrumb-item"><a href="{{ url_for('labels.label_list')}}">Unique Identifier management</a></li>
       <li class="breadcrumb-item active">Print Labels</li>
     </ol>
   </nav>
diff --git a/ereuse_devicehub/templates/labels/tag_create.html b/ereuse_devicehub/templates/labels/tag_create.html
index a2579258..30dbc72b 100644
--- a/ereuse_devicehub/templates/labels/tag_create.html
+++ b/ereuse_devicehub/templates/labels/tag_create.html
@@ -5,7 +5,7 @@
   <h1>{{ title }}</h1>
   <nav>
     <ol class="breadcrumb">
-      <li class="breadcrumb-item"><a href="{{ url_for('labels.label_list')}}">Tag management</a></li>
+      <li class="breadcrumb-item"><a href="{{ url_for('labels.label_list')}}">Unique Identifier management</a></li>
       <li class="breadcrumb-item">{{ page_title }}</li>
     </ol>
   </nav>
@@ -19,8 +19,8 @@
               <div class="card-body">
 
                 <div class="pt-4 pb-2">
-                  <h5 class="card-title text-center pb-0 fs-4">Add a new Tag</h5>
-                  <p class="text-center small">Please enter a code for the tag.</p>
+                  <h5 class="card-title text-center pb-0 fs-4">Add a new Unique Identifier</h5>
+                  <p class="text-center small">Please enter a code for the unique identifier.</p>
                   {% if form.form_errors %}
                   <p class="text-danger">
                     {% for error in form.form_errors %}
@@ -37,7 +37,7 @@
                     <label for="code" class="form-label">code</label>
                     <div class="input-group has-validation">
                       <input type="text" name="code" class="form-control" required value="{{ form.code.data|default('', true) }}">
-                      <div class="invalid-feedback">Please enter a code of the tag.</div>
+                      <div class="invalid-feedback">Please enter a code of the unique identifier.</div>
                     </div>
                     {% if form.code.errors %}
                     <p class="text-danger">
diff --git a/ereuse_devicehub/templates/labels/tag_create_unnamed.html b/ereuse_devicehub/templates/labels/tag_create_unnamed.html
index fa59b44f..cee2e1eb 100644
--- a/ereuse_devicehub/templates/labels/tag_create_unnamed.html
+++ b/ereuse_devicehub/templates/labels/tag_create_unnamed.html
@@ -5,7 +5,7 @@
   <h1>{{ title }}</h1>
   <nav>
     <ol class="breadcrumb">
-      <li class="breadcrumb-item"><a href="{{ url_for('labels.label_list')}}">Tag management</a></li>
+      <li class="breadcrumb-item"><a href="{{ url_for('labels.label_list')}}">Unique Identifier management</a></li>
       <li class="breadcrumb-item">{{ page_title }}</li>
     </ol>
   </nav>
@@ -19,8 +19,8 @@
               <div class="card-body">
 
                 <div class="pt-4 pb-2">
-                  <h5 class="card-title text-center pb-0 fs-4">Add new Unnamed Tags</h5>
-                  <p class="text-center small">Please enter a number of the tags to issue.</p>
+                  <h5 class="card-title text-center pb-0 fs-4">Add new Unnamed Unique Identifiers</h5>
+                  <p class="text-center small">Please enter a number of the unique identifiers to issue.</p>
                   {% if form.form_errors %}
                   <p class="text-danger">
                     {% for error in form.form_errors %}
@@ -37,7 +37,7 @@
                     <label for="code" class="form-label">Amount</label>
                     <div class="input-group has-validation">
                       {{ form.amount(class_="form-control") }}
-                      <div class="invalid-feedback">Please enter a number of the tags to issue.</div>
+                      <div class="invalid-feedback">Please enter a number of the unique identifiers to issue.</div>
                     </div>
                     {% if form.amount.errors %}
                     <p class="text-danger">