diff --git a/.gitignore b/.gitignore
index 844ae80..4aceca5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@ Thumbs.db
 # Dependencies
 node_modules/
 vendor/
+ai/
 
 # Environment files
 .env
diff --git a/backend/src/Api/ProjectsController.php b/backend/src/Api/ProjectsController.php
index 199a86a..d8cd342 100644
--- a/backend/src/Api/ProjectsController.php
+++ b/backend/src/Api/ProjectsController.php
@@ -300,7 +300,7 @@ class ProjectsController {
                         }
                         
                         // Ignore special files
-                        if (in_array($project, ['project_order.json', 'logins.json'])) {
+                        if (in_array($project, ['order_project.json', 'logins.json'])) {
                             continue;
                         }
                         
diff --git a/backend/src/Services/ProjectService.php b/backend/src/Services/ProjectService.php
index 2853b70..9b2b8bf 100644
--- a/backend/src/Services/ProjectService.php
+++ b/backend/src/Services/ProjectService.php
@@ -44,7 +44,7 @@ class ProjectService {
     }
     
     /**
-     * Save project order to project_order.json
+     * Save project order to order_project.json
      */
     public static function saveProjectOrder($clientDir, $orderData) {
         $base = realpath(__DIR__ . FileSystemService::getAreaPath() . '/' . $clientDir);
@@ -75,7 +75,7 @@ class ProjectService {
         }
         
         // Save new order
-        $projectOrderFile = $base . '/project_order.json';
+        $projectOrderFile = $base . '/order_project.json';
         $result = file_put_contents($projectOrderFile, json_encode($orderData['order'], JSON_PRETTY_PRINT));
         
         if ($result === false) {
@@ -83,7 +83,7 @@ class ProjectService {
                 'success' => false,
                 'error' => [
                     'code' => 'WRITE_ERROR',
-                    'message' => 'Fehler beim Speichern der project_order.json.'
+                    'message' => 'Fehler beim Speichern der order_project.json.'
                 ]
             ];
         }
@@ -149,7 +149,7 @@ class ProjectService {
     }
     
     private static function loadProjectOrder($basePath) {
-        $projectOrderFile = $basePath . '/project_order.json';
+        $projectOrderFile = $basePath . '/order_project.json';
         $projectOrder = [];
         
         if (file_exists($projectOrderFile)) {
diff --git a/AREA_STRUCTURE.md b/documentation/AREA_STRUCTURE.md
similarity index 96%
rename from AREA_STRUCTURE.md
rename to documentation/AREA_STRUCTURE.md
index a56c3b3..84f5b1e 100644
--- a/AREA_STRUCTURE.md
+++ b/documentation/AREA_STRUCTURE.md
@@ -8,7 +8,7 @@ Der `area/` Ordner enthält alle Projektdaten und Media-Dateien für die AdsPrev
 area/
 ├── logins.json                          # Login-Konfiguration für Clients
 ├── [Client-Name]/                        # Pro Client ein Ordner
-│   ├── project_order.json               # Reihenfolge der Projekte für den Client
+│   ├── order_project.json               # Reihenfolge der Projekte für den Client
 │   └── [Projekt-Name]/                   # Pro Projekt ein Ordner
 │       ├── index.php                    # Optional: Custom PHP für das Projekt
 │       ├── ads/                         # Werbemittel-Ordner
@@ -51,12 +51,12 @@ Definiert die verfügbaren Clients und deren Zugriffsdaten:
 }
 ```
 
-### `area/[Client]/project_order.json`
+### `area/[Client]/order_project.json`
 Definiert die Reihenfolge der Projekte für einen Client:
 
 ```json
 {
-  "project_order": [
+  "order_project": [
     "Projekt1",
     "Projekt2", 
     "Projekt3"
@@ -82,7 +82,7 @@ logo_image: "logo.png"
 area/
 ├── logins.json
 ├── Paramount/
-│   ├── project_order.json
+│   ├── order_project.json
 │   ├── Mission_Impossible_7/
 │   │   ├── ads/
 │   │   │   ├── Kinobanner/
@@ -139,7 +139,7 @@ area/
 1. ✅ `area/` Ordner im Projekt-Root erstellen
 2. ✅ `logins.json` mit Client-Daten anlegen
 3. ✅ Client-Ordner erstellen
-4. ✅ `project_order.json` für jeden Client
+4. ✅ `order_project.json` für jeden Client
 5. ✅ Projekt-Ordner mit `setup/` Verzeichnis
 6. ✅ `ads/` Struktur nach Kampagnen organisieren
 7. ✅ Media-Dateien hochladen und testen
diff --git a/DEPLOYMENT.md b/documentation/DEPLOYMENT.md
similarity index 99%
rename from DEPLOYMENT.md
rename to documentation/DEPLOYMENT.md
index 820f89d..ce9c7f0 100644
--- a/DEPLOYMENT.md
+++ b/documentation/DEPLOYMENT.md
@@ -70,7 +70,7 @@ public_html/ (oder htdocs/)
 ├── area/                   # Client Project Files
 │   ├── Paramount/
 │   ├── Studiocanal/
-│   └── project_order.json
+│   └── order_project.json
 ├── api/                    # PHP Backend
 ├── storage/                # User Data (needs write permissions!)
 │   └── data/