diff --git a/src/Form/AdminPages/CurrencyAdminForm.php b/src/Form/AdminPages/CurrencyAdminForm.php
index 882446fe..9347768c 100644
--- a/src/Form/AdminPages/CurrencyAdminForm.php
+++ b/src/Form/AdminPages/CurrencyAdminForm.php
@@ -59,6 +59,7 @@ class CurrencyAdminForm extends BaseEntityAdminForm
             'preferred_choices' => ['EUR', 'USD', 'GBP', 'JPY', 'CNY'],
             'attr' => [
                 'class' => 'selectpicker',
+                'title' => 'selectpicker.nothing_selected',
                 'data-live-search' => true,
             ],
             'disabled' => ! $this->security->isGranted($is_new ? 'create' : 'edit', $entity),
diff --git a/src/Form/AdminPages/GroupAdminForm.php b/src/Form/AdminPages/GroupAdminForm.php
index 7baae081..6a20c144 100644
--- a/src/Form/AdminPages/GroupAdminForm.php
+++ b/src/Form/AdminPages/GroupAdminForm.php
@@ -56,7 +56,7 @@ class GroupAdminForm extends BaseEntityAdminForm
         $builder->add('enforce2FA', CheckboxType::class, [
             'required' => false,
             'label' => 'group.edit.enforce_2fa',
-            'help' => 'entity.edit.enforce_2fa.help',
+            'help' => 'group.edit.enforce_2fa.help',
             'label_attr' => [
                 'class' => 'checkbox-custom',
             ],
diff --git a/src/Form/LabelOptionsType.php b/src/Form/LabelOptionsType.php
index e2152298..4f0af242 100644
--- a/src/Form/LabelOptionsType.php
+++ b/src/Form/LabelOptionsType.php
@@ -95,6 +95,7 @@ class LabelOptionsType extends AbstractType
             },
             'attr' => [
                 'class' => 'selectpicker',
+                'title' => 'selectpicker.nothing_selected',
                 'data-live-search' => true,
             ],
         ]);
diff --git a/src/Form/Part/PartLotType.php b/src/Form/Part/PartLotType.php
index 78461f0b..119defee 100644
--- a/src/Form/Part/PartLotType.php
+++ b/src/Form/Part/PartLotType.php
@@ -82,6 +82,7 @@ class PartLotType extends AbstractType
             'disable_not_selectable' => true,
             'attr' => [
                 'class' => 'selectpicker form-control-sm',
+                'title' => 'selectpicker.nothing_selected',
                 'data-live-search' => true,
             ],
         ]);
diff --git a/src/Form/Type/MasterPictureAttachmentType.php b/src/Form/Type/MasterPictureAttachmentType.php
index 69268807..4e0570d8 100644
--- a/src/Form/Type/MasterPictureAttachmentType.php
+++ b/src/Form/Type/MasterPictureAttachmentType.php
@@ -63,6 +63,7 @@ class MasterPictureAttachmentType extends AbstractType
             'choice_translation_domain' => false,
             'attr' => [
                 'class' => 'selectpicker',
+                'title' => 'selectpicker.nothing_selected',
             ],
             'choice_attr' => function (Options $options) {
                 return  function ($choice, $key, $value) use ($options) {
diff --git a/src/Form/Type/StructuralEntityType.php b/src/Form/Type/StructuralEntityType.php
index bee6742c..fef67c7e 100644
--- a/src/Form/Type/StructuralEntityType.php
+++ b/src/Form/Type/StructuralEntityType.php
@@ -121,6 +121,7 @@ class StructuralEntityType extends AbstractType
             $tmp = [
                 'class' => 'selectpicker',
                 'data-live-search' => true,
+                'title' => 'selectpicker.nothing_selected',
             ];
             if ($options['empty_message']) {
                 $tmp['data-none-Selected-Text'] = $options['empty_message'];
diff --git a/src/Form/UserAdminForm.php b/src/Form/UserAdminForm.php
index 9958efb4..57997bc3 100644
--- a/src/Form/UserAdminForm.php
+++ b/src/Form/UserAdminForm.php
@@ -151,6 +151,7 @@ class UserAdminForm extends AbstractType
                 'required' => false,
                 'attr' => [
                     'class' => 'selectpicker',
+                    'title' => 'selectpicker.nothing_selected',
                     'data-live-search' => true,
                 ],
                 'placeholder' => 'user_settings.language.placeholder',
@@ -162,6 +163,7 @@ class UserAdminForm extends AbstractType
                 'required' => false,
                 'attr' => [
                     'class' => 'selectpicker',
+                    'title' => 'selectpicker.nothing_selected',
                     'data-live-search' => true,
                 ],
                 'placeholder' => 'user_settings.timezone.placeholder',
@@ -177,6 +179,7 @@ class UserAdminForm extends AbstractType
                 },
                 'attr' => [
                     'class' => 'selectpicker',
+                    'title' => 'selectpicker.nothing_selected',
                 ],
                 'choice_translation_domain' => false,
                 'placeholder' => 'user_settings.theme.placeholder',
diff --git a/src/Form/UserSettingsType.php b/src/Form/UserSettingsType.php
index a92303ca..f9d89fd9 100644
--- a/src/Form/UserSettingsType.php
+++ b/src/Form/UserSettingsType.php
@@ -122,7 +122,7 @@ class UserSettingsType extends AbstractType
                 'attr' => [
                     'class' => 'selectpicker',
                 ],
-                'translation_domain' => false,
+                'choice_translation_domain' => false,
                 'choices' => User::AVAILABLE_THEMES,
                 'choice_label' => function ($entity, $key, $value) {
                     return $value;
diff --git a/translations/messages.de.xlf b/translations/messages.de.xlf
index 073619ad..4df0062a 100644
--- a/translations/messages.de.xlf
+++ b/translations/messages.de.xlf
@@ -17,7 +17,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\AttachmentTypeAdmin.html.twig:12</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>attachment_type.edit</source>
         <target>Bearbeite Dateityp</target>
       </segment>
@@ -27,7 +27,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\AttachmentTypeAdmin.html.twig:16</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>attachment_type.new</source>
         <target>Neuer Dateityp</target>
       </segment>
@@ -82,7 +82,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\CategoryAdmin.html.twig:13</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>category.edit</source>
         <target>Bearbeite Kategorie</target>
       </segment>
@@ -92,7 +92,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\CategoryAdmin.html.twig:17</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>category.new</source>
         <target>Neue Kategorie</target>
       </segment>
@@ -132,7 +132,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\CurrencyAdmin.html.twig:29</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>currency.edit</source>
         <target>Bearbeite Währung</target>
       </segment>
@@ -142,7 +142,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\CurrencyAdmin.html.twig:33</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>currency.new</source>
         <target>Neue Währung</target>
       </segment>
@@ -163,7 +163,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\DeviceAdmin.html.twig:8</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>device.edit</source>
         <target>Bearbeite Baugruppe</target>
       </segment>
@@ -173,7 +173,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\DeviceAdmin.html.twig:12</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>device.new</source>
         <target>Neue Baugruppe</target>
       </segment>
@@ -403,7 +403,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\FootprintAdmin.html.twig:13</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>footprint.edit</source>
         <target>Bearbeite Footprint</target>
       </segment>
@@ -413,7 +413,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\FootprintAdmin.html.twig:17</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>footprint.new</source>
         <target>Neuer Footprint</target>
       </segment>
@@ -445,7 +445,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\GroupAdmin.html.twig:24</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>group.edit</source>
         <target>Bearbeite Gruppe</target>
       </segment>
@@ -455,7 +455,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\GroupAdmin.html.twig:28</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>group.new</source>
         <target>Neue Gruppe</target>
       </segment>
@@ -492,7 +492,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\LabelProfileAdmin.html.twig:55</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>label_profile.edit</source>
         <target>Bearbeite Labelprofil</target>
       </segment>
@@ -502,7 +502,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\LabelProfileAdmin.html.twig:59</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>label_profile.new</source>
         <target>Neues Labelprofil</target>
       </segment>
@@ -523,7 +523,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\ManufacturerAdmin.html.twig:8</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>manufacturer.edit</source>
         <target>Bearbeite Hersteller</target>
       </segment>
@@ -533,7 +533,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\ManufacturerAdmin.html.twig:12</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>manufacturer.new</source>
         <target>Neuer Hersteller</target>
       </segment>
@@ -568,7 +568,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\StorelocationAdmin.html.twig:32</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>storelocation.edit</source>
         <target>Bearbeite Lagerort</target>
       </segment>
@@ -578,7 +578,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\StorelocationAdmin.html.twig:36</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>storelocation.new</source>
         <target>Neuer Lagerort</target>
       </segment>
@@ -599,7 +599,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\SupplierAdmin.html.twig:16</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>supplier.edit</source>
         <target>Bearbeite Lieferant</target>
       </segment>
@@ -609,7 +609,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\SupplierAdmin.html.twig:20</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>supplier.new</source>
         <target>Neuer Lieferant</target>
       </segment>
@@ -751,7 +751,7 @@ Der Benutzer wird alle Zwei-Faktor-Authentifizierungmethoden neu einrichten müs
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\UserAdmin.html.twig:85</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>user.edit</source>
         <target>Bearbeite Benutzer</target>
       </segment>
@@ -761,7 +761,7 @@ Der Benutzer wird alle Zwei-Faktor-Authentifizierungmethoden neu einrichten müs
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\UserAdmin.html.twig:89</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>user.new</source>
         <target>Neuer Benutzer</target>
       </segment>
@@ -6455,7 +6455,7 @@ Wenn Sie dies fehlerhafterweise gemacht haben oder ein Computer nicht mehr vertr
     </unit>
     <unit id="47DEQpj" name="">
       <segment>
-        <source/>
+        <source></source>
         <target> </target>
       </segment>
     </unit>
@@ -9044,5 +9044,29 @@ Element 3</target>
         <target>Twig Modus benutzen</target>
       </segment>
     </unit>
+    <unit id="f_MQ1uL" name="label_profile.showInDropdown">
+      <segment>
+        <source>label_profile.showInDropdown</source>
+        <target>In Barcode Schnellauswahl anzeigen</target>
+      </segment>
+    </unit>
+    <unit id="qrHwUh3" name="group.edit.enforce_2fa">
+      <segment>
+        <source>group.edit.enforce_2fa</source>
+        <target>Erzwinge Zwei-Faktor-Authentifizierung (2FA)</target>
+      </segment>
+    </unit>
+    <unit id="btZApXD" name="group.edit.enforce_2fa.help">
+      <segment>
+        <source>group.edit.enforce_2fa.help</source>
+        <target>Wenn diese Option aktiv ist, muss jedes direkte Mitglied dieser Gruppe, mindests einen zweiten Faktor zur Authentifizierung einrichten. Empfohlen z.B. für administrative Gruppen mit weitreichenden Berechtigungen.</target>
+      </segment>
+    </unit>
+    <unit id="TPI_1p0" name="selectpicker.nothing_selected">
+      <segment>
+        <source>selectpicker.nothing_selected</source>
+        <target>Nichts ausgewählt</target>
+      </segment>
+    </unit>
   </file>
 </xliff>
diff --git a/translations/messages.en.xlf b/translations/messages.en.xlf
index d1da48fc..ae2ff731 100644
--- a/translations/messages.en.xlf
+++ b/translations/messages.en.xlf
@@ -17,7 +17,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\AttachmentTypeAdmin.html.twig:12</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>attachment_type.edit</source>
         <target>Edit file type</target>
       </segment>
@@ -27,7 +27,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\AttachmentTypeAdmin.html.twig:16</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>attachment_type.new</source>
         <target>New file type</target>
       </segment>
@@ -82,7 +82,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\CategoryAdmin.html.twig:13</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>category.edit</source>
         <target>Edit category</target>
       </segment>
@@ -92,7 +92,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\CategoryAdmin.html.twig:17</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>category.new</source>
         <target>New category</target>
       </segment>
@@ -132,7 +132,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\CurrencyAdmin.html.twig:29</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>currency.edit</source>
         <target>Edit currency</target>
       </segment>
@@ -142,7 +142,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\CurrencyAdmin.html.twig:33</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>currency.new</source>
         <target>New currency</target>
       </segment>
@@ -163,7 +163,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\DeviceAdmin.html.twig:8</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>device.edit</source>
         <target>Edit device</target>
       </segment>
@@ -173,7 +173,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\DeviceAdmin.html.twig:12</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>device.new</source>
         <target>New device</target>
       </segment>
@@ -403,7 +403,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\FootprintAdmin.html.twig:13</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>footprint.edit</source>
         <target>Edit footprint</target>
       </segment>
@@ -413,7 +413,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\FootprintAdmin.html.twig:17</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>footprint.new</source>
         <target>New footprint</target>
       </segment>
@@ -445,7 +445,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\GroupAdmin.html.twig:24</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>group.edit</source>
         <target>Edit group</target>
       </segment>
@@ -455,7 +455,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\GroupAdmin.html.twig:28</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>group.new</source>
         <target>New group</target>
       </segment>
@@ -492,7 +492,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\LabelProfileAdmin.html.twig:55</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>label_profile.edit</source>
         <target>Edit label profile</target>
       </segment>
@@ -502,7 +502,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\LabelProfileAdmin.html.twig:59</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>label_profile.new</source>
         <target>New label profile</target>
       </segment>
@@ -523,7 +523,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\ManufacturerAdmin.html.twig:8</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>manufacturer.edit</source>
         <target>Edit manufacturer</target>
       </segment>
@@ -533,7 +533,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\ManufacturerAdmin.html.twig:12</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>manufacturer.new</source>
         <target>New manufacturer</target>
       </segment>
@@ -568,7 +568,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\StorelocationAdmin.html.twig:32</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>storelocation.edit</source>
         <target>Edit store location</target>
       </segment>
@@ -578,7 +578,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\StorelocationAdmin.html.twig:36</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>storelocation.new</source>
         <target>New store location</target>
       </segment>
@@ -599,7 +599,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\SupplierAdmin.html.twig:16</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>supplier.edit</source>
         <target>Edit supplier</target>
       </segment>
@@ -609,7 +609,7 @@
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\SupplierAdmin.html.twig:20</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>supplier.new</source>
         <target>New supplier</target>
       </segment>
@@ -752,7 +752,7 @@ The user will have to set up all two-factor authentication methods again and pri
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\UserAdmin.html.twig:85</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>user.edit</source>
         <target>Edit user</target>
       </segment>
@@ -762,7 +762,7 @@ The user will have to set up all two-factor authentication methods again and pri
         <note category="file-source" priority="1">Part-DB1\templates\AdminPages\UserAdmin.html.twig:89</note>
         <note category="state" priority="1">new</note>
       </notes>
-      <segment state="translated">
+      <segment>
         <source>user.new</source>
         <target>New user</target>
       </segment>
@@ -6456,7 +6456,7 @@ If you have done this incorrectly or if a computer is no longer trusted, you can
     </unit>
     <unit id="47DEQpj" name="">
       <segment>
-        <source/>
+        <source></source>
         <target> </target>
       </segment>
     </unit>
@@ -9045,5 +9045,35 @@ Element 3</target>
         <target>Use twig mode</target>
       </segment>
     </unit>
+    <unit id="f_MQ1uL" name="label_profile.showInDropdown">
+      <segment>
+        <source>label_profile.showInDropdown</source>
+        <target>Show in quick select</target>
+      </segment>
+    </unit>
+    <unit id="qrHwUh3" name="group.edit.enforce_2fa">
+      <segment>
+        <source>group.edit.enforce_2fa</source>
+        <target>Enforce Two-factor authentication (2FA)</target>
+      </segment>
+    </unit>
+    <unit id="btZApXD" name="group.edit.enforce_2fa.help">
+      <segment>
+        <source>group.edit.enforce_2fa.help</source>
+        <target>If this option is enabled, every direct member of this group, has to configure at least one second-factor for authentication. Recommended for administrative groups with much permissions.</target>
+      </segment>
+    </unit>
+    <unit id="i7QKlzx" name="selectpicker.empty">
+      <segment>
+        <source>selectpicker.empty</source>
+        <target>selectpicker.empty</target>
+      </segment>
+    </unit>
+    <unit id="TPI_1p0" name="selectpicker.nothing_selected">
+      <segment>
+        <source>selectpicker.nothing_selected</source>
+        <target>Nothing selected</target>
+      </segment>
+    </unit>
   </file>
 </xliff>