diff --git a/history.json b/history.json
index 9cd4551..14efa88 100644
--- a/history.json
+++ b/history.json
@@ -1,4 +1,304 @@
 [
+  {
+    "timestamp": "2026-09-07 10:45:56",
+    "action": "user_login",
+    "detail": "User 't@x.de' angemeldet (Trusted Device)",
+    "user": "t@x.de"
+  },
+  {
+    "timestamp": "2026-09-07 10:45:56",
+    "action": "user_login",
+    "detail": "User 't@x.de' angemeldet (mit MFA, Ger\u00e4t f\u00fcr 7 Tage gespeichert)",
+    "user": "t@x.de"
+  },
+  {
+    "timestamp": "2026-09-07 10:44:24",
+    "action": "user_login",
+    "detail": "User 't@x.de' angemeldet (Trusted Device)",
+    "user": "t@x.de"
+  },
+  {
+    "timestamp": "2026-09-07 10:44:24",
+    "action": "user_login",
+    "detail": "User 't@x.de' angemeldet (mit MFA, Ger\u00e4t f\u00fcr 7 Tage gespeichert)",
+    "user": "t@x.de"
+  },
+  {
+    "timestamp": "2026-09-04 10:38:34",
+    "action": "user_login",
+    "detail": "User 'erik.thiele@cancom.de' angemeldet",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 17:58:05",
+    "action": "screen_deleted",
+    "detail": "Screen 'xxx' an Standort 'test' gel\u00f6scht",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 17:57:39",
+    "action": "screen_created",
+    "detail": "Screen 'xxx' an Standort 'test' angelegt",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 17:56:56",
+    "action": "background_uploaded",
+    "detail": "Hintergrundbild f\u00fcr Standort 'test' hochgeladen",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 17:53:02",
+    "action": "customer_added",
+    "detail": "Kunden (WIN, IBM, Gaufer) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: casino, vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 17:44:39",
+    "action": "screen_created",
+    "detail": "Screen 'casino' an Standort 'test' angelegt",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 17:44:31",
+    "action": "site_deleted",
+    "detail": "Standort 'casino' gel\u00f6scht",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 17:44:25",
+    "action": "site_created",
+    "detail": "Standort 'casino' angelegt",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 17:41:44",
+    "action": "customer_added",
+    "detail": "Kunden (WIN, IBM) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 17:41:32",
+    "action": "customer_added",
+    "detail": "Kunden (IBM) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 17:40:55",
+    "action": "customer_added",
+    "detail": "Kunden (XXTT) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 16:10:33",
+    "action": "customer_added",
+    "detail": "Kunden (Teamshop Kuenzelsau) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:59:00",
+    "action": "customer_added",
+    "detail": "Kunden (Teamshop Kuenzelsau) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:52:39",
+    "action": "customer_added",
+    "detail": "Kunden (Teamshop Kuenzelsau, IBM) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:52:13",
+    "action": "customer_added",
+    "detail": "Kunden (Teamshop Kuenzelsau, IBM) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:52:04",
+    "action": "customer_added",
+    "detail": "Kunden (Teamshop Kuenzelsau, IBM) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:42:42",
+    "action": "customer_added",
+    "detail": "Kunden (Teamshop Kuenzelsau) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:42:25",
+    "action": "customer_added",
+    "detail": "Kunden (Teamshop Kuenzelsau) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:36:52",
+    "action": "customer_added",
+    "detail": "Kunden (Teamshop Kuenzelsau) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "admin"
+  },
+  {
+    "timestamp": "2026-09-02 15:32:23",
+    "action": "customer_added",
+    "detail": "Kunden (IBM) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:32:06",
+    "action": "customer_added",
+    "detail": "Kunden (IBM) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:31:59",
+    "action": "customer_added",
+    "detail": "Kunden (IBM) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:31:44",
+    "action": "customer_added",
+    "detail": "Kunden (IBM) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:31:31",
+    "action": "customer_added",
+    "detail": "Kunden (IBM) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:31:14",
+    "action": "customer_added",
+    "detail": "Kunden (IBM) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:30:36",
+    "action": "customer_added",
+    "detail": "Kunden (Teamshop Kuenzelsau) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:28:22",
+    "action": "customer_added",
+    "detail": "Kunden (Teamshop Kuenzelsau) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "admin"
+  },
+  {
+    "timestamp": "2026-09-02 15:26:50",
+    "action": "customer_added",
+    "detail": "Kunden (HellesLogo) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "admin"
+  },
+  {
+    "timestamp": "2026-09-02 15:23:36",
+    "action": "customer_added",
+    "detail": "Kunden (UploadTest) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "admin"
+  },
+  {
+    "timestamp": "2026-09-02 15:22:22",
+    "action": "customer_added",
+    "detail": "Kunden (ibm) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:21:07",
+    "action": "customer_added",
+    "detail": "Kunden (ibm) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:19:35",
+    "action": "customer_added",
+    "detail": "Kunden (ibm) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:19:21",
+    "action": "customer_added",
+    "detail": "Kunden (ibm) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:09:15",
+    "action": "customer_added",
+    "detail": "Kunden (ibm) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: logos, vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:08:35",
+    "action": "customer_added",
+    "detail": "Kunden (ibm) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: logos, vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:08:14",
+    "action": "customer_added",
+    "detail": "Kunden (ibm) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: logos, vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:07:50",
+    "action": "customer_added",
+    "detail": "Kunden (ibm, lenovo, logitech) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: logos, vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:02:34",
+    "action": "customer_added",
+    "detail": "Kunden (ibm, lenovo, logitech) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: logos, vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:02:01",
+    "action": "customer_added",
+    "detail": "Kunden (ibm, lenovo, logitech) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: logos, vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 15:01:07",
+    "action": "customer_added",
+    "detail": "Kunden (ibm, lenovo, logitech) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: logos, vorstand)",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 14:35:54",
+    "action": "customer_added",
+    "detail": "Kunden (Testkunde) zur Willkommensseite an Standort 'test' hinzugef\u00fcgt (Screens: vorstand)",
+    "user": "admin"
+  },
+  {
+    "timestamp": "2026-09-02 14:31:04",
+    "action": "screen_created",
+    "detail": "Screen 'vorstand' an Standort 'test' angelegt",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 14:30:58",
+    "action": "site_created",
+    "detail": "Standort 'test' angelegt",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 14:30:51",
+    "action": "user_login",
+    "detail": "User 'erik.thiele@cancom.de' angemeldet",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 14:29:42",
+    "action": "password_changed",
+    "detail": "Passwort f\u00fcr User 'erik.thiele@cancom.de' ge\u00e4ndert",
+    "user": "erik.thiele@cancom.de"
+  },
+  {
+    "timestamp": "2026-09-02 14:29:34",
+    "action": "user_login",
+    "detail": "User 'erik.thiele@cancom.de' angemeldet (Passwort-\u00c4nderung erforderlich)",
+    "user": "erik.thiele@cancom.de"
+  },
   {
     "timestamp": "2026-08-29 16:20:09",
     "action": "user_login",
diff --git a/users.json b/users.json
index 62ee6a4..966efff 100644
--- a/users.json
+++ b/users.json
@@ -19,7 +19,6 @@
     "trusted_devices": []
   },
   "erik.thiele@cancom.de": {
-    "password_hash": "scrypt:32768:8:1$D8XYprsEYMO5EPrG$2829b18f77bbd7d9f0cbb945b0bdbc32e16d7889f8711881f82dd35accd26ddb7c31d3fa85e3b89d19d6d1f0b92d8d18765e1c82044188cab8fd0db2d35a0d15",
     "role": "admin",
     "sites": [],
     "must_change_password": false,
@@ -27,24 +26,13 @@
     "last_name": "Thiele",
     "department": "CSO",
     "notes": "Standort Stuttgart",
-    "mfa_secret": "LR5DYI3SQPMW5XWKO33HPETHY5TPOWRG",
-    "mfa_enabled": true,
-    "mfa_recovery_codes": [
-      "7BBD93",
-      "EB1D3B",
-      "BEE291",
-      "D471D5",
-      "D43C00",
-      "75DBAC",
-      "8B00CB",
-      "7AF72D"
-    ],
     "trusted_devices": [
       {
         "token": "5kMgj4JPxd2IHuzV5MagAAcYyi_DBImyGimBSvZUNVg",
         "expires": "2026-07-24T15:40:28.955130"
       }
-    ]
+    ],
+    "password_hash": "scrypt:32768:8:1$9k9WAwHOnYTdKY4Q$869e9bec6a838c212543a228edc7a516933b37b9494bb1d10424f18adef3ea132d4c340ab939ca023c22ab0d4def13ad64c44a648f64ce519c2097adc0537f92"
   },
   "test1@test.de": {
     "password_hash": "scrypt:32768:8:1$35kBhL79TJyVA3Rz$98b2e269db5ae96c9285323a274a0cc5b199fb45078e7530b5e72cdb9b96d5b522aa18fd06ce0f801bd19ec68ed323ffa04ce484cfb849eba73b9260ca6a50e1",
@@ -61,4 +49,4 @@
     "notes": "asdasdasd",
     "trusted_devices": []
   }
-}
+}
\ No newline at end of file