diff --git a/client/src/components/common/AdministrationModal/SmtpPane.jsx b/client/src/components/common/AdministrationModal/SmtpPane.jsx
index 9db6649f..2c0e9260 100644
--- a/client/src/components/common/AdministrationModal/SmtpPane.jsx
+++ b/client/src/components/common/AdministrationModal/SmtpPane.jsx
@@ -44,7 +44,7 @@ const SmtpPane = React.memo(() => {
   const [data, handleFieldChange] = useForm(() => ({
     ...defaultData,
     smtpHost: defaultData.smtpHost || '',
-    smtpPort: defaultData.smtpPort || '',
+    smtpPort: defaultData.smtpPort === null ? '' : `${defaultData.smtpPort}`,
     smtpName: defaultData.smtpName || '',
     smtpSecure: defaultData.smtpSecure,
     smtpTlsRejectUnauthorized: defaultData.smtpTlsRejectUnauthorized,
diff --git a/client/src/components/users/UserStep/UserStep.jsx b/client/src/components/users/UserStep/UserStep.jsx
index de561600..0e043f87 100755
--- a/client/src/components/users/UserStep/UserStep.jsx
+++ b/client/src/components/users/UserStep/UserStep.jsx
@@ -19,6 +19,10 @@ import styles from './UserStep.module.scss';
 const UserStep = React.memo(({ onClose }) => {
   const isLogouting = useSelector(selectors.selectIsLogouting);
 
+  const customerPanelUrl = useSelector(
+    (state) => selectors.selectBootstrap(state).customerPanelUrl,
+  );
+
   const withAdministration = useSelector(
     (state) => selectors.selectCurrentUser(state).role === UserRoles.ADMIN,
   );
@@ -67,12 +71,27 @@ const UserStep = React.memo(({ onClose }) => {
             })}
           </Menu.Item>
           {withAdministration && (
-            <Menu.Item className={styles.menuItem} onClick={handleAdministrationClick}>
-              <Icon name="setting" className={styles.menuItemIcon} />
-              {t('common.administration', {
-                context: 'title',
-              })}
-            </Menu.Item>
+            <>
+              <Menu.Item className={styles.menuItem} onClick={handleAdministrationClick}>
+                <Icon name="setting" className={styles.menuItemIcon} />
+                {t('common.administration', {
+                  context: 'title',
+                })}
+              </Menu.Item>
+              {customerPanelUrl && (
+                <Menu.Item
+                  href={customerPanelUrl}
+                  target="_blank"
+                  rel="noreferrer"
+                  className={styles.menuItem}
+                >
+                  <Icon name="shield alternate" className={styles.menuItemIcon} />
+                  {t('common.customerPanel', {
+                    context: 'title',
+                  })}
+                </Menu.Item>
+              )}
+            </>
           )}
           <hr className={styles.divider} />
           <Menu.Item
diff --git a/client/src/locales/ar-YE/core.js b/client/src/locales/ar-YE/core.js
index 647e0aed..fd718478 100644
--- a/client/src/locales/ar-YE/core.js
+++ b/client/src/locales/ar-YE/core.js
@@ -135,6 +135,7 @@ export default {
       customFieldGroups_title: 'مجموعات الحقول المخصصة',
       customField_title: 'الحقل المخصص',
       customFields_title: 'الحقول المخصصة',
+      customerPanel_title: 'لوحة العملاء',
       dangerZone_title: 'منطقة الخطر',
       date: 'تاريخ',
       deactivateUser_title: 'إلغاء تفعيل المستخدم',
diff --git a/client/src/locales/bg-BG/core.js b/client/src/locales/bg-BG/core.js
index 6ee17e20..ccc83a94 100644
--- a/client/src/locales/bg-BG/core.js
+++ b/client/src/locales/bg-BG/core.js
@@ -146,6 +146,7 @@ export default {
       customFieldGroups_title: 'Групи персонализирани полета',
       customField_title: 'Персонализирано поле',
       customFields_title: 'Персонализирани полета',
+      customerPanel_title: 'Панел на клиента',
       dangerZone_title: 'Опасна зона',
       date: 'Дата',
       deactivateUser_title: 'Деактивиране на потребител',
diff --git a/client/src/locales/ca-ES/core.js b/client/src/locales/ca-ES/core.js
index 0d3acc3a..d4d500ea 100644
--- a/client/src/locales/ca-ES/core.js
+++ b/client/src/locales/ca-ES/core.js
@@ -145,6 +145,7 @@ export default {
       customFieldGroups_title: 'Grups de camps personalitzats',
       customField_title: 'Camp personalitzat',
       customFields_title: 'Camps personalitzats',
+      customerPanel_title: 'Panell del client',
       dangerZone_title: 'Zona de perill',
       date: 'Data',
       deactivateUser_title: 'Desactivar usuari',
diff --git a/client/src/locales/cs-CZ/core.js b/client/src/locales/cs-CZ/core.js
index bfaed87a..e07dfb92 100644
--- a/client/src/locales/cs-CZ/core.js
+++ b/client/src/locales/cs-CZ/core.js
@@ -137,6 +137,7 @@ export default {
       customFieldGroups_title: 'Skupina vlastních polí',
       customField_title: 'Vlastní pole',
       customFields_title: 'Vlastní pole',
+      customerPanel_title: 'Panel zákazníka',
       dangerZone_title: 'Nebezpečná zóna',
       date: 'Datum',
       deactivateUser_title: 'Deaktivace uživatele',
diff --git a/client/src/locales/da-DK/core.js b/client/src/locales/da-DK/core.js
index 0a64e33d..22ed9a9d 100644
--- a/client/src/locales/da-DK/core.js
+++ b/client/src/locales/da-DK/core.js
@@ -141,6 +141,7 @@ export default {
       customFieldGroups_title: 'Brugerdefinerede feltgrupper',
       customField_title: 'Brugerdefineret felt',
       customFields_title: 'Brugerdefinerede felter',
+      customerPanel_title: 'Kundepanel',
       dangerZone_title: 'Farezone',
       date: 'Dato',
       deactivateUser_title: 'Deaktiver bruger',
diff --git a/client/src/locales/de-DE/core.js b/client/src/locales/de-DE/core.js
index c22f2d14..bbe238f3 100644
--- a/client/src/locales/de-DE/core.js
+++ b/client/src/locales/de-DE/core.js
@@ -156,6 +156,7 @@ export default {
       customFieldGroups_title: 'Benutzerdefinierte Feldgruppen',
       customField_title: 'Feldgruppe',
       customFields_title: 'Feldgruppen',
+      customerPanel_title: 'Kundenpanel',
       dangerZone_title: 'Gefahrenbereich',
       date: 'Datum',
       deactivateUser_title: 'Benutzer deaktivieren',
diff --git a/client/src/locales/el-GR/core.js b/client/src/locales/el-GR/core.js
index 70dce8ca..417a3e6f 100644
--- a/client/src/locales/el-GR/core.js
+++ b/client/src/locales/el-GR/core.js
@@ -154,6 +154,7 @@ export default {
       customFieldGroups_title: 'Ομάδες προσαρμοσμένων πεδίων',
       customField_title: 'Προσαρμοσμένο πεδίο',
       customFields_title: 'Προσαρμοσμένα πεδία',
+      customerPanel_title: 'Πίνακας πελάτη',
       dangerZone_title: 'Επικίνδυνη ζώνη',
       date: 'Ημερομηνία',
       deactivateUser_title: 'Απενεργοποίηση χρήστη',
diff --git a/client/src/locales/en-GB/core.js b/client/src/locales/en-GB/core.js
index d75fba11..46ea7738 100644
--- a/client/src/locales/en-GB/core.js
+++ b/client/src/locales/en-GB/core.js
@@ -140,6 +140,7 @@ export default {
       customFieldGroups_title: 'Custom Field Groups',
       customField_title: 'Custom Field',
       customFields_title: 'Custom Fields',
+      customerPanel_title: 'Customer Panel',
       dangerZone_title: 'Danger Zone',
       date: 'Date',
       deactivateUser_title: 'Deactivate User',
diff --git a/client/src/locales/en-US/core.js b/client/src/locales/en-US/core.js
index c0acfc77..dbed9600 100644
--- a/client/src/locales/en-US/core.js
+++ b/client/src/locales/en-US/core.js
@@ -135,6 +135,7 @@ export default {
       customFieldGroups_title: 'Custom Field Groups',
       customField_title: 'Custom Field',
       customFields_title: 'Custom Fields',
+      customerPanel_title: 'Customer Panel',
       dangerZone_title: 'Danger Zone',
       date: 'Date',
       deactivateUser_title: 'Deactivate User',
diff --git a/client/src/locales/es-ES/core.js b/client/src/locales/es-ES/core.js
index 9e926160..66b5a224 100644
--- a/client/src/locales/es-ES/core.js
+++ b/client/src/locales/es-ES/core.js
@@ -146,6 +146,7 @@ export default {
       customFieldGroups_title: 'Grupos de campos personalizados',
       customField_title: 'Campo personalizado',
       customFields_title: 'Campos personalizados',
+      customerPanel_title: 'Panel del cliente',
       dangerZone_title: 'Zona de peligro',
       date: 'Fecha',
       deactivateUser_title: 'Desactivar usuario',
diff --git a/client/src/locales/et-EE/core.js b/client/src/locales/et-EE/core.js
index 57cbaaf4..f33cd37f 100644
--- a/client/src/locales/et-EE/core.js
+++ b/client/src/locales/et-EE/core.js
@@ -141,6 +141,7 @@ export default {
       customFieldGroups_title: 'Kohandatud väljade grupid',
       customField_title: 'Kohandatud väli',
       customFields_title: 'Kohandatud väljad',
+      customerPanel_title: 'Kliendi paneel',
       dangerZone_title: 'Ohtliku ala',
       date: 'Kuupäev',
       deactivateUser_title: 'Deaktiveeri kasutaja',
diff --git a/client/src/locales/fa-IR/core.js b/client/src/locales/fa-IR/core.js
index 8b994b80..ed5a721d 100644
--- a/client/src/locales/fa-IR/core.js
+++ b/client/src/locales/fa-IR/core.js
@@ -144,6 +144,7 @@ export default {
       customFieldGroups_title: 'گروه‌های فیلد سفارشی',
       customField_title: 'فیلد سفارشی',
       customFields_title: 'فیلدهای سفارشی',
+      customerPanel_title: 'پنل مشتری',
       dangerZone_title: 'منطقه خطر',
       date: 'تاریخ',
       deactivateUser_title: 'غیرفعال کردن کاربر',
diff --git a/client/src/locales/fi-FI/core.js b/client/src/locales/fi-FI/core.js
index d396edf8..e9fa6290 100644
--- a/client/src/locales/fi-FI/core.js
+++ b/client/src/locales/fi-FI/core.js
@@ -137,6 +137,7 @@ export default {
       customFieldGroups_title: 'Mukautettujen kenttien ryhmät',
       customField_title: 'Mukautettu kenttä',
       customFields_title: 'Mukautetut kentät',
+      customerPanel_title: 'Asiakaspaneeli',
       dangerZone_title: 'Vaaravyöhyke',
       date: 'Päivämäärä',
       deactivateUser_title: 'Poista käyttäjä käytöstä',
diff --git a/client/src/locales/fr-FR/core.js b/client/src/locales/fr-FR/core.js
index 3eb84f1a..262e9aa0 100644
--- a/client/src/locales/fr-FR/core.js
+++ b/client/src/locales/fr-FR/core.js
@@ -145,6 +145,7 @@ export default {
       customFieldGroups_title: 'Groupes de champs personnalisés',
       customField_title: 'Champ personnalisé',
       customFields_title: 'Champs personnalisés',
+      customerPanel_title: 'Panneau client',
       dangerZone_title: 'Zone dangereuse',
       date: 'Date',
       deactivateUser_title: 'Désactiver l’utilisateur',
diff --git a/client/src/locales/hu-HU/core.js b/client/src/locales/hu-HU/core.js
index e9d28289..3f06912c 100644
--- a/client/src/locales/hu-HU/core.js
+++ b/client/src/locales/hu-HU/core.js
@@ -135,6 +135,7 @@ export default {
       customFieldGroups_title: 'Egyedi mezőcsoportok',
       customField_title: 'Egyedi mező',
       customFields_title: 'Egyedi mezők',
+      customerPanel_title: 'Ügyfélpanel',
       dangerZone_title: 'Veszélyzóna',
       date: 'Dátum',
       deactivateUser_title: 'Felhasználó inaktiválása',
diff --git a/client/src/locales/id-ID/core.js b/client/src/locales/id-ID/core.js
index 218b80eb..22f98bd3 100644
--- a/client/src/locales/id-ID/core.js
+++ b/client/src/locales/id-ID/core.js
@@ -142,6 +142,7 @@ export default {
       customFieldGroups_title: 'Grup bidang kustom',
       customField_title: 'Bidang kustom',
       customFields_title: 'Bidang kustom',
+      customerPanel_title: 'Panel pelanggan',
       dangerZone_title: 'Zona berbahaya',
       date: 'Tanggal',
       deactivateUser_title: 'Nonaktifkan pengguna',
diff --git a/client/src/locales/it-IT/core.js b/client/src/locales/it-IT/core.js
index 4be3685a..c0252038 100644
--- a/client/src/locales/it-IT/core.js
+++ b/client/src/locales/it-IT/core.js
@@ -142,6 +142,7 @@ export default {
       customFieldGroups_title: 'Campi personalizzati',
       customField_title: 'Campo personalizzato',
       customFields_title: 'Campi personalizzati',
+      customerPanel_title: 'Pannello cliente',
       dangerZone_title: 'Zona pericolosa',
       date: 'Data',
       deactivateUser_title: 'Disattiva utente',
diff --git a/client/src/locales/ja-JP/core.js b/client/src/locales/ja-JP/core.js
index c1347f4d..916aaa9b 100644
--- a/client/src/locales/ja-JP/core.js
+++ b/client/src/locales/ja-JP/core.js
@@ -138,6 +138,7 @@ export default {
       customFieldGroups_title: 'カスタムフィールドグループ',
       customField_title: 'カスタムフィールド',
       customFields_title: 'カスタムフィールド',
+      customerPanel_title: '顧客パネル',
       dangerZone_title: '危険ゾーン',
       date: '日付',
       deactivateUser_title: 'ユーザーを非アクティブにする',
diff --git a/client/src/locales/ko-KR/core.js b/client/src/locales/ko-KR/core.js
index 701c5ee9..d90688c5 100644
--- a/client/src/locales/ko-KR/core.js
+++ b/client/src/locales/ko-KR/core.js
@@ -133,6 +133,7 @@ export default {
       customFieldGroups_title: '사용자 정의 필드 그룹들',
       customField_title: '사용자 정의 필드',
       customFields_title: '사용자 정의 필드들',
+      customerPanel_title: '고객 패널',
       dangerZone_title: '위험 구역',
       date: '날짜',
       deactivateUser_title: '사용자 비활성화',
diff --git a/client/src/locales/nl-NL/core.js b/client/src/locales/nl-NL/core.js
index 10ebb30c..5a214245 100644
--- a/client/src/locales/nl-NL/core.js
+++ b/client/src/locales/nl-NL/core.js
@@ -141,6 +141,7 @@ export default {
       customFieldGroups_title: 'Aangepaste veldgroepen',
       customField_title: 'Aangepast veld',
       customFields_title: 'Aangepaste velden',
+      customerPanel_title: 'Klantenpaneel',
       dangerZone_title: 'Gevaarlijke zone',
       date: 'Datum',
       deactivateUser_title: 'Gebruiker deactiveren',
diff --git a/client/src/locales/pl-PL/core.js b/client/src/locales/pl-PL/core.js
index adffc60d..c326af4f 100644
--- a/client/src/locales/pl-PL/core.js
+++ b/client/src/locales/pl-PL/core.js
@@ -140,6 +140,7 @@ export default {
       customFieldGroups_title: 'Grupy pól własnych',
       customField_title: 'Własne pole',
       customFields_title: 'Własne pola',
+      customerPanel_title: 'Panel klienta',
       dangerZone_title: 'Strefa niebezpieczeństwa',
       date: 'Data',
       deactivateUser_title: 'Dezaktywuj użytkownika',
diff --git a/client/src/locales/pt-BR/core.js b/client/src/locales/pt-BR/core.js
index 31f6f477..edac9783 100644
--- a/client/src/locales/pt-BR/core.js
+++ b/client/src/locales/pt-BR/core.js
@@ -143,6 +143,7 @@ export default {
       customFieldGroups_title: 'Grupos de campo personalizado',
       customField_title: 'Campo personalizado',
       customFields_title: 'Campos personalizados',
+      customerPanel_title: 'Painel do cliente',
       dangerZone_title: 'Zona de perigo',
       date: 'Data',
       deactivateUser_title: 'Desativar usuário',
diff --git a/client/src/locales/pt-PT/core.js b/client/src/locales/pt-PT/core.js
index bf210ddd..1079bbab 100644
--- a/client/src/locales/pt-PT/core.js
+++ b/client/src/locales/pt-PT/core.js
@@ -145,6 +145,7 @@ export default {
       customFieldGroups_title: 'Grupos de campos personalizados',
       customField_title: 'Campo personalizado',
       customFields_title: 'Campos personalizados',
+      customerPanel_title: 'Painel do cliente',
       dangerZone_title: 'Zona perigosa',
       date: 'Data',
       deactivateUser_title: 'Desativar utilizador',
diff --git a/client/src/locales/ro-RO/core.js b/client/src/locales/ro-RO/core.js
index 0892d7ca..e9bc1f38 100644
--- a/client/src/locales/ro-RO/core.js
+++ b/client/src/locales/ro-RO/core.js
@@ -139,6 +139,7 @@ export default {
       customFieldGroups_title: 'Grupuri de câmpuri personalizate',
       customField_title: 'Câmp personalizat',
       customFields_title: 'Câmpuri personalizate',
+      customerPanel_title: 'Panoul clientului',
       dangerZone_title: 'Zona periculoasă',
       date: 'Data',
       deactivateUser_title: 'Dezactivează utilizatorul',
diff --git a/client/src/locales/ru-RU/core.js b/client/src/locales/ru-RU/core.js
index 7ca2d21e..60e45bc2 100644
--- a/client/src/locales/ru-RU/core.js
+++ b/client/src/locales/ru-RU/core.js
@@ -142,6 +142,7 @@ export default {
       customFieldGroups_title: 'Группы настраиваемых полей',
       customField_title: 'Настраиваемое поле',
       customFields_title: 'Настраиваемые поля',
+      customerPanel_title: 'Панель клиента',
       dangerZone_title: 'Опасная зона',
       date: 'Дата',
       deactivateUser_title: 'Деактивировать пользователя',
diff --git a/client/src/locales/sk-SK/core.js b/client/src/locales/sk-SK/core.js
index f1edf5ca..f8bfa3a0 100644
--- a/client/src/locales/sk-SK/core.js
+++ b/client/src/locales/sk-SK/core.js
@@ -136,6 +136,7 @@ export default {
       customFieldGroups_title: 'Skupiny vlastných polí',
       customField_title: 'Vlastné pole',
       customFields_title: 'Vlastné polia',
+      customerPanel_title: 'Panel zákazníka',
       dangerZone_title: 'Nebezpečná zóna',
       date: 'Dátum',
       deactivateUser_title: 'Deaktivovať používateľa',
diff --git a/client/src/locales/sr-Cyrl-RS/core.js b/client/src/locales/sr-Cyrl-RS/core.js
index 4bb814d0..39517caf 100644
--- a/client/src/locales/sr-Cyrl-RS/core.js
+++ b/client/src/locales/sr-Cyrl-RS/core.js
@@ -139,6 +139,7 @@ export default {
       customFieldGroups_title: 'Групе прилагођених поља',
       customField_title: 'Прилагођено поље',
       customFields_title: 'Прилагођена поља',
+      customerPanel_title: 'Панел купца',
       dangerZone_title: 'Опасна зона',
       date: 'Датум',
       deactivateUser_title: 'Деактивирај корисника',
diff --git a/client/src/locales/sr-Latn-RS/core.js b/client/src/locales/sr-Latn-RS/core.js
index 9885f315..28ccf018 100644
--- a/client/src/locales/sr-Latn-RS/core.js
+++ b/client/src/locales/sr-Latn-RS/core.js
@@ -140,6 +140,7 @@ export default {
       customFieldGroups_title: 'Grupe prilagođenih polja',
       customField_title: 'Prilagođeno polje',
       customFields_title: 'Prilagođena polja',
+      customerPanel_title: 'Panel kupca',
       dangerZone_title: 'Opasna zona',
       date: 'Datum',
       deactivateUser_title: 'Deaktiviraj korisnika',
diff --git a/client/src/locales/sv-SE/core.js b/client/src/locales/sv-SE/core.js
index 7d8d7c9f..bdaf7eb5 100644
--- a/client/src/locales/sv-SE/core.js
+++ b/client/src/locales/sv-SE/core.js
@@ -146,6 +146,7 @@ export default {
       customFieldGroups_title: 'Anpassade fältgrupper',
       customField_title: 'Anpassat fält',
       customFields_title: 'Anpassade fält',
+      customerPanel_title: 'Kundpanel',
       dangerZone_title: 'Farozon',
       date: 'Datum',
       deactivateUser_title: 'Inaktivera användare',
diff --git a/client/src/locales/tr-TR/core.js b/client/src/locales/tr-TR/core.js
index ab76da24..c4bec1d8 100644
--- a/client/src/locales/tr-TR/core.js
+++ b/client/src/locales/tr-TR/core.js
@@ -143,6 +143,7 @@ export default {
       customFieldGroups_title: 'özel alan grupları',
       customField_title: 'Özel alan',
       customFields_title: 'Özel alanlar',
+      customerPanel_title: 'Müşteri paneli',
       dangerZone_title: 'Tehlikeli bölge',
       date: 'tarih',
       deactivateUser_title: 'Kullanıcıyı devre dışı bırak',
diff --git a/client/src/locales/uk-UA/core.js b/client/src/locales/uk-UA/core.js
index 087dfeb7..17627ded 100644
--- a/client/src/locales/uk-UA/core.js
+++ b/client/src/locales/uk-UA/core.js
@@ -141,6 +141,7 @@ export default {
       customFieldGroups_title: 'Користувацькі групи полів',
       customField_title: 'Користувацьке поле',
       customFields_title: 'Користувацькі поля',
+      customerPanel_title: 'Панель клієнта',
       dangerZone_title: 'Небезпечна зона',
       date: 'Дата',
       deactivateUser_title: 'Деактивувати користувача',
diff --git a/client/src/locales/uz-UZ/core.js b/client/src/locales/uz-UZ/core.js
index 9170b69d..24121403 100644
--- a/client/src/locales/uz-UZ/core.js
+++ b/client/src/locales/uz-UZ/core.js
@@ -137,6 +137,7 @@ export default {
       customFieldGroups_title: 'Maxsus maydon guruhlari',
       customField_title: 'Maxsus maydon',
       customFields_title: 'Maxsus maydonlar',
+      customerPanel_title: 'Mijoz paneli',
       dangerZone_title: 'Xavfli hudud',
       date: 'Sana',
       deactivateUser_title: 'Foydalanuvchini faolsizlantirish',
diff --git a/client/src/locales/zh-CN/core.js b/client/src/locales/zh-CN/core.js
index 87a5148a..6dde571a 100644
--- a/client/src/locales/zh-CN/core.js
+++ b/client/src/locales/zh-CN/core.js
@@ -122,6 +122,7 @@ export default {
       customFieldGroups_title: '自定义字段组',
       customField_title: '自定义字段',
       customFields_title: '自定义字段',
+      customerPanel_title: '客户面板',
       dangerZone_title: '危险区域',
       date: '日期',
       deactivateUser_title: '停用用户',
diff --git a/client/src/locales/zh-TW/core.js b/client/src/locales/zh-TW/core.js
index 9f6820d7..38509808 100644
--- a/client/src/locales/zh-TW/core.js
+++ b/client/src/locales/zh-TW/core.js
@@ -122,6 +122,7 @@ export default {
       customFieldGroups_title: '自定義欄位群組',
       customField_title: '自定義欄位',
       customFields_title: '自定義欄位',
+      customerPanel_title: '客戶面板',
       dangerZone_title: '危險區域',
       date: '日期',
       deactivateUser_title: '停用使用者',
diff --git a/docker-compose-dev.yml b/docker-compose-dev.yml
index d2cb1713..23c05cc7 100644
--- a/docker-compose-dev.yml
+++ b/docker-compose-dev.yml
@@ -43,6 +43,7 @@ services:
       # - INTERNAL_ACCESS_TOKEN=
       # - STORAGE_LIMIT=
       # - ACTIVE_USERS_LIMIT=
+      # - CUSTOMER_PANEL_URL=
 
       # Set to true to show more detailed authentication error messages.
       # It should not be enabled without a rate limiter for security reasons.
diff --git a/docker-compose.yml b/docker-compose.yml
index efc63430..3b41a397 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -57,6 +57,7 @@ services:
       # - INTERNAL_ACCESS_TOKEN=
       # - STORAGE_LIMIT=
       # - ACTIVE_USERS_LIMIT=
+      # - CUSTOMER_PANEL_URL=
 
       # Set to true to show more detailed authentication error messages.
       # It should not be enabled without a rate limiter for security reasons.
diff --git a/server/.env.sample b/server/.env.sample
index 7eafae58..30a7d773 100644
--- a/server/.env.sample
+++ b/server/.env.sample
@@ -34,6 +34,7 @@ SECRET_KEY=notsecretkey
 # INTERNAL_ACCESS_TOKEN=
 # STORAGE_LIMIT=
 # ACTIVE_USERS_LIMIT=
+# CUSTOMER_PANEL_URL=
 
 # Set to true to show more detailed authentication error messages.
 # It should not be enabled without a rate limiter for security reasons.
diff --git a/server/api/controllers/bootstrap/show.js b/server/api/controllers/bootstrap/show.js
index 1a277dd5..cda20d26 100644
--- a/server/api/controllers/bootstrap/show.js
+++ b/server/api/controllers/bootstrap/show.js
@@ -52,6 +52,11 @@
  *                   nullable: true
  *                   description: Maximum number of active users allowed (conditionally added for admins if configured)
  *                   example: 100
+ *                 customerPanelUrl:
+ *                   type: string
+ *                   format: uri
+ *                   description: URL to the customer management panel (conditionally added for admins if configured)
+ *                   example: https://panel.example.com
  *                 version:
  *                   type: string
  *                   description: Current version of the PLANKA application
diff --git a/server/api/helpers/bootstrap/present-one.js b/server/api/helpers/bootstrap/present-one.js
index a06269e2..003aa341 100644
--- a/server/api/helpers/bootstrap/present-one.js
+++ b/server/api/helpers/bootstrap/present-one.js
@@ -21,7 +21,10 @@ module.exports = {
       version: sails.config.custom.version,
     };
     if (inputs.user && inputs.user.role === User.Roles.ADMIN) {
-      data.activeUsersLimit = sails.config.custom.activeUsersLimit;
+      Object.assign(data, {
+        activeUsersLimit: sails.config.custom.activeUsersLimit,
+        customerPanelUrl: sails.config.custom.customerPanelUrl,
+      });
     }
 
     return data;
diff --git a/server/config/custom.js b/server/config/custom.js
index 5380d97b..07d0b696 100644
--- a/server/config/custom.js
+++ b/server/config/custom.js
@@ -62,6 +62,7 @@ module.exports.custom = {
   internalAccessToken: process.env.INTERNAL_ACCESS_TOKEN,
   storageLimit: envToBytes(process.env.STORAGE_LIMIT),
   activeUsersLimit: envToNumber(process.env.ACTIVE_USERS_LIMIT),
+  customerPanelUrl: process.env.CUSTOMER_PANEL_URL,
 
   showDetailedAuthErrors: process.env.SHOW_DETAILED_AUTH_ERRORS === 'true',