diff --git a/src/web/templates/admin/login.html b/src/web/templates/admin/login.html
index a3cae28..f253c92 100644
--- a/src/web/templates/admin/login.html
+++ b/src/web/templates/admin/login.html
@@ -20,8 +20,12 @@
         <div class="card-bg rounded-xl border p-8">
             <div class="text-center mb-8">
                 <img src="/static/logo.png" alt="Logo" class="h-16 w-auto mx-auto mb-4">
-                <h1 class="text-2xl font-bold text-white mb-2">LinkedIn Posts</h1>
+                <p class="text-sm text-brand-highlight font-medium mb-2">Onyva</p>
+                <h1 class="text-2xl font-bold text-white mb-2">LinkedIn Workflow</h1>
                 <p class="text-gray-400">Admin Panel</p>
+                <p class="text-xs text-gray-500 mt-3">
+                    Interner Onyva-Zugang. Kein offizielles Angebot von LinkedIn.
+                </p>
             </div>
 
             {% if error %}
@@ -51,6 +55,11 @@
                 </button>
             </form>
         </div>
+        <div class="mt-6 text-center text-xs text-gray-500">
+            Betreiber: Onyva |
+            <a href="/privacy-policy" class="hover:text-gray-300">Datenschutz</a> |
+            <a href="mailto:team@onyva.de" class="hover:text-gray-300">team@onyva.de</a>
+        </div>
     </div>
 </body>
 </html>
diff --git a/src/web/templates/login.html b/src/web/templates/login.html
index b923d36..c8ffded 100644
--- a/src/web/templates/login.html
+++ b/src/web/templates/login.html
@@ -3,7 +3,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Login - LinkedIn Posts</title>
+    <title>Login - Onyva LinkedIn Workflow</title>
     <link rel="icon" type="image/png" href="/static/favicon.png">
     <link rel="stylesheet" href="/static/tailwind.css">
     <style>
@@ -20,8 +20,12 @@
         <div class="card-bg rounded-xl border p-8">
             <div class="text-center mb-8">
                 <img src="/static/logo.png" alt="Logo" class="h-16 w-auto mx-auto mb-4">
-                <h1 class="text-2xl font-bold text-white mb-2">LinkedIn Posts</h1>
-                <p class="text-gray-400">AI Workflow System</p>
+                <p class="text-sm text-brand-highlight font-medium mb-2">Onyva</p>
+                <h1 class="text-2xl font-bold text-white mb-2">LinkedIn Workflow</h1>
+                <p class="text-gray-400">Interner Zugang</p>
+                <p class="text-xs text-gray-500 mt-3">
+                    Kein offizielles Angebot von LinkedIn.
+                </p>
             </div>
 
             {% if error %}
@@ -51,6 +55,11 @@
                 </button>
             </form>
         </div>
+        <div class="mt-6 text-center text-xs text-gray-500">
+            Betreiber: Onyva |
+            <a href="/privacy-policy" class="hover:text-gray-300">Datenschutz</a> |
+            <a href="mailto:team@onyva.de" class="hover:text-gray-300">team@onyva.de</a>
+        </div>
     </div>
 </body>
 </html>
diff --git a/src/web/templates/privacy_policy.html b/src/web/templates/privacy_policy.html
index b529ec7..d24fe9a 100644
--- a/src/web/templates/privacy_policy.html
+++ b/src/web/templates/privacy_policy.html
@@ -25,8 +25,9 @@
 
     <h2>1. Überblick</h2>
     <p>
-        Diese Datenschutzerklärung beschreibt, wie LinkedIn Workflow ("wir", "uns", "unsere App")
+        Diese Datenschutzerklärung beschreibt, wie Onyva LinkedIn Workflow ("wir", "uns", "unsere App")
         Ihre Informationen sammelt, verwendet und schützt, wenn Sie unsere LinkedIn-Content-Scheduling-Plattform nutzen.
+        Diese App ist kein offizielles Angebot von LinkedIn.
     </p>
 
     <h2>2. Welche Daten sammeln wir?</h2>
@@ -136,7 +137,8 @@
         Bei Fragen zu dieser Datenschutzerklärung oder Ihren Daten kontaktieren Sie uns bitte:
     </p>
     <p>
-        <strong>E-Mail:</strong> [IHRE-EMAIL-ADRESSE]<br>
+        <strong>Betreiber:</strong> Onyva<br>
+        <strong>E-Mail:</strong> team@onyva.de<br>
     </p>
 
     <hr>
@@ -146,8 +148,9 @@
 
     <h2>1. Overview</h2>
     <p>
-        This Privacy Policy describes how LinkedIn Workflow ("we", "us", "our app")
+        This Privacy Policy describes how Onyva LinkedIn Workflow ("we", "us", "our app")
         collects, uses, and protects your information when you use our LinkedIn content scheduling platform.
+        This app is not an official LinkedIn product.
     </p>
 
     <h2>2. What Data We Collect</h2>
@@ -255,7 +258,8 @@
         For questions about this Privacy Policy or your data, please contact us:
     </p>
     <p>
-        <strong>Email:</strong> [YOUR-EMAIL-ADDRESS]<br>
+        <strong>Operator:</strong> Onyva<br>
+        <strong>Email:</strong> team@onyva.de<br>
     </p>
 </body>
 </html>
diff --git a/src/web/templates/user/invite_accept.html b/src/web/templates/user/invite_accept.html
index 7bf725f..0df1fce 100644
--- a/src/web/templates/user/invite_accept.html
+++ b/src/web/templates/user/invite_accept.html
@@ -22,8 +22,12 @@
         <div class="card-bg rounded-xl border p-8">
             <div class="text-center mb-8">
                 <img src="/static/logo.png" alt="Logo" class="h-16 w-auto mx-auto mb-4">
+                <p class="text-sm text-brand-highlight font-medium mb-2">Onyva</p>
                 <h1 class="text-2xl font-bold text-white mb-2">Einladung von {{ company_name }}</h1>
                 <p class="text-gray-400">Du wurdest von {{ inviter_name }} eingeladen, dem Team beizutreten.</p>
+                <p class="text-xs text-gray-500 mt-3">
+                    Kein offizielles Angebot von LinkedIn. Diese Einladung gilt fur den Onyva Content-Workflow.
+                </p>
             </div>
 
             {% if error %}
@@ -111,6 +115,11 @@
                     Du hast bereits ein Konto?
                     <a href="/login" class="text-brand-highlight hover:underline">Anmelden</a>
                 </p>
+                <p class="text-xs text-gray-500 mt-4">
+                    Betreiber: Onyva |
+                    <a href="/privacy-policy" class="hover:text-gray-300">Datenschutz</a> |
+                    <a href="mailto:team@onyva.de" class="hover:text-gray-300">team@onyva.de</a>
+                </p>
             </div>
         </div>
     </div>
diff --git a/src/web/templates/user/login.html b/src/web/templates/user/login.html
index 4c5b8b7..256f489 100644
--- a/src/web/templates/user/login.html
+++ b/src/web/templates/user/login.html
@@ -18,8 +18,12 @@
         <div class="card-bg rounded-xl border p-8">
             <div class="text-center mb-8">
                 <img src="/static/logo.png" alt="Logo" class="h-16 w-auto mx-auto mb-4">
-                <h1 class="text-2xl font-bold text-white mb-2">LinkedIn Posts</h1>
-                <p class="text-gray-400">AI Workflow System</p>
+                <p class="text-sm text-brand-highlight font-medium mb-2">Onyva</p>
+                <h1 class="text-2xl font-bold text-white mb-2">LinkedIn Workflow</h1>
+                <p class="text-gray-400">Content-Workflow fur bestehende Onyva-Kunden</p>
+                <p class="text-xs text-gray-500 mt-3">
+                    Kein offizielles Angebot von LinkedIn. Die Anmeldung leitet dich zur LinkedIn-Autorisierung weiter.
+                </p>
             </div>
 
             {% if error %}
@@ -75,10 +79,15 @@
             </div>
         </div>
 
-        <div class="mt-6 text-center">
+        <div class="mt-6 text-center space-y-2">
             <a href="/admin/login" class="text-gray-500 hover:text-gray-300 text-sm">
                 Admin-Login
             </a>
+            <div class="text-xs text-gray-500">
+                Betreiber: Onyva |
+                <a href="/privacy-policy" class="hover:text-gray-300">Datenschutz</a> |
+                <a href="mailto:team@onyva.de" class="hover:text-gray-300">team@onyva.de</a>
+            </div>
         </div>
     </div>
 </body>
diff --git a/src/web/templates/user/register.html b/src/web/templates/user/register.html
index d7d93c1..76dee6b 100644
--- a/src/web/templates/user/register.html
+++ b/src/web/templates/user/register.html
@@ -18,8 +18,12 @@
         <div class="card-bg rounded-xl border p-8">
             <div class="text-center mb-8">
                 <img src="/static/logo.png" alt="Logo" class="h-16 w-auto mx-auto mb-4">
+                <p class="text-sm text-brand-highlight font-medium mb-2">Onyva</p>
                 <h1 class="text-2xl font-bold text-white mb-2">Unternehmen registrieren</h1>
-                <p class="text-gray-400">Erstelle ein Konto für dein Unternehmen</p>
+                <p class="text-gray-400">Erstelle ein Konto fur dein Unternehmen</p>
+                <p class="text-xs text-gray-500 mt-3">
+                    Kein offizielles Angebot von LinkedIn. Diese Plattform dient der Verwaltung deiner LinkedIn-Content-Workflows.
+                </p>
             </div>
 
             <!-- GHOSTWRITER FEATURE DISABLED -->
@@ -70,10 +74,15 @@
             </div>
         </div>
 
-        <div class="mt-6 text-center">
+        <div class="mt-6 text-center space-y-2">
             <a href="/admin/login" class="text-gray-500 hover:text-gray-300 text-sm">
                 Admin-Login
             </a>
+            <div class="text-xs text-gray-500">
+                Betreiber: Onyva |
+                <a href="/privacy-policy" class="hover:text-gray-300">Datenschutz</a> |
+                <a href="mailto:team@onyva.de" class="hover:text-gray-300">team@onyva.de</a>
+            </div>
         </div>
     </div>
 </body>
diff --git a/src/web/templates/user/register_company.html b/src/web/templates/user/register_company.html
index d484094..5ba4b2d 100644
--- a/src/web/templates/user/register_company.html
+++ b/src/web/templates/user/register_company.html
@@ -22,8 +22,12 @@
         <div class="card-bg rounded-xl border p-8">
             <div class="text-center mb-8">
                 <img src="/static/logo.png" alt="Logo" class="h-16 w-auto mx-auto mb-4">
+                <p class="text-sm text-brand-highlight font-medium mb-2">Onyva</p>
                 <h1 class="text-2xl font-bold text-white mb-2">Unternehmens-Konto</h1>
                 <p class="text-gray-400">Registriere dein Unternehmen</p>
+                <p class="text-xs text-gray-500 mt-3">
+                    Kein offizielles Angebot von LinkedIn. Die LinkedIn-Anmeldung wird nur fur die Autorisierung deiner Verbindung genutzt.
+                </p>
             </div>
 
             {% if error %}
@@ -116,6 +120,11 @@
                 <p class="text-gray-500 text-sm mt-2">
                     <a href="/register" class="hover:text-gray-300">&larr; Kontotyp ändern</a>
                 </p>
+                <p class="text-xs text-gray-500 mt-4">
+                    Betreiber: Onyva |
+                    <a href="/privacy-policy" class="hover:text-gray-300">Datenschutz</a> |
+                    <a href="mailto:team@onyva.de" class="hover:text-gray-300">team@onyva.de</a>
+                </p>
             </div>
         </div>
     </div>
