diff --git a/lib/Froxlor/UI/Callbacks/Customer.php b/lib/Froxlor/UI/Callbacks/Customer.php
index 315abf97..b1c1016f 100644
--- a/lib/Froxlor/UI/Callbacks/Customer.php
+++ b/lib/Froxlor/UI/Callbacks/Customer.php
@@ -34,4 +34,9 @@ class Customer
 		return $attributes['fields']['loginfail_count'] >= Settings::Get('login.maxloginattempts')
 			&& $attributes['fields']['lastlogin_fail'] > (time() - Settings::Get('login.deactivatetime'));
 	}
+
+	public static function hasNote(array $attributes)
+	{
+		return !empty($attributes['fields']['custom_notes']);
+	}
 }
diff --git a/lib/Froxlor/UI/Callbacks/Text.php b/lib/Froxlor/UI/Callbacks/Text.php
index d1a30030..0656cc1c 100644
--- a/lib/Froxlor/UI/Callbacks/Text.php
+++ b/lib/Froxlor/UI/Callbacks/Text.php
@@ -75,6 +75,17 @@ class Text
 		return wordwrap($attributes['data'], 100, '<br>', true);
 	}
 
+	public static function customerNoteDetailModal(array $attributes): array
+	{
+		$note = $attributes['fields']['custom_notes'] ?? '';
+		return [
+			'entry' => $attributes['fields']['id'],
+			'id' => 'cnModal' . $attributes['fields']['id'],
+			'title' => lng('usersettings.custom_notes.title') . ': ' . ($attributes['fields']['loginname'] ?? $attributes['fields']['adminname']),
+			'body' => nl2br($note)
+		];
+	}
+
 	public static function apikeyDetailModal(array $attributes): array
 	{
 		$linker = UI::getLinker();
diff --git a/lib/tablelisting/admin/tablelisting.admins.php b/lib/tablelisting/admin/tablelisting.admins.php
index 05d4aeb7..36fdf813 100644
--- a/lib/tablelisting/admin/tablelisting.admins.php
+++ b/lib/tablelisting/admin/tablelisting.admins.php
@@ -24,6 +24,7 @@
  */
 
 use Froxlor\UI\Callbacks\Admin;
+use Froxlor\UI\Callbacks\Customer;
 use Froxlor\UI\Callbacks\Impersonate;
 use Froxlor\UI\Callbacks\ProgressBar;
 use Froxlor\UI\Callbacks\Style;
@@ -112,6 +113,12 @@ return [
 			'deactivated',
 		]),
 		'actions' => [
+			'show' => [
+				'icon' => 'fa fa-eye',
+				'title' => lng('usersettings.custom_notes.title'),
+				'modal' => [Text::class, 'customerNoteDetailModal'],
+				'visible' => [Customer::class, 'hasNote']
+			],
 			'edit' => [
 				'icon' => 'fa fa-edit',
 				'title' => lng('panel.edit'),
diff --git a/lib/tablelisting/admin/tablelisting.customers.php b/lib/tablelisting/admin/tablelisting.customers.php
index f60c5a19..17bb385c 100644
--- a/lib/tablelisting/admin/tablelisting.customers.php
+++ b/lib/tablelisting/admin/tablelisting.customers.php
@@ -153,6 +153,12 @@ return [
 			'c.traffic',
 		]),
 		'actions' => [
+			'show' => [
+				'icon' => 'fa fa-eye',
+				'title' => lng('usersettings.custom_notes.title'),
+				'modal' => [Text::class, 'customerNoteDetailModal'],
+				'visible' => [Customer::class, 'hasNote']
+			],
 			'unlock' => [
 				'icon' => 'fa fa-unlock',
 				'title' => lng('panel.unlock'),
diff --git a/lng/de.lng.php b/lng/de.lng.php
index 8762bf38..8cab6150 100644
--- a/lng/de.lng.php
+++ b/lng/de.lng.php
@@ -483,6 +483,8 @@ return [
 		'no_api_keys' => 'Keine API Keys gefunden',
 		'key_add' => 'API Key hinzufügen',
 		'apikey_removed' => 'Der API Key mit der ID #%s wurde erfolgreich gelöscht.',
+		'apikey_added' => 'Der neue API Key wurde erfolgreich angelegt.',
+		'clicktoview' => 'API Key Details anzeigen',
 		'allowed_from' => 'Erlaube Zugriff von',
 		'allowed_from_help' => 'Komma getrennte Liste von IPs oder Netzen.<br>Standard ist leer (von überall erlaubt).',
 		'valid_until' => 'Gültig bis',