diff --git a/application/ADBWohneinheit/ADBWohneinheitController.php b/application/ADBWohneinheit/ADBWohneinheitController.php
index 5e2fa8c27..c8bba5761 100644
--- a/application/ADBWohneinheit/ADBWohneinheitController.php
+++ b/application/ADBWohneinheit/ADBWohneinheitController.php
@@ -185,20 +185,29 @@ class ADBWohneinheitController extends mfBaseController {
 
   }
 
-    protected function duplicateAction() {
-        if (!$this->me->is("Admin") && !$this->me->can("ADBExtended")) {
+    protected function duplicateAction()
+    {
+        if (!$this->user->is("Admin") && !$this->user->can("ADBExtended")) {
             $this->redirect("Dashboard");
         }
 
-        $address_id = $this->me->is("Admin") ? null : $this->me->address->id;
+        $address_id = $this->user->is("Admin") ? null : $this->user->address->id;
+        $isAdmin = $this->user->is("Admin");
 
         $duplicateHomes = array_merge(
             ADBWohneinheitModel::searchDuplicateExtref([], $address_id),
             ADBWohneinheitModel::searchDuplicateOAID([], $address_id),
-            ADBWohneinheitModel::getRimoDeletedHomes([], $address_id),
-            ($this->me->is("Admin") || $address_id === "4807") ? ADBWohneinheitModel::getUnscheduledOrderHomes([], 4807) : []
+            ADBWohneinheitModel::getRimoDeletedHomes([], $address_id)
         );
 
+        if ($isAdmin || $address_id === "4807") {
+            $duplicateHomes = array_merge($duplicateHomes, ADBWohneinheitModel::getUnscheduledOrderHomes([], 4807));
+        }
+
+        if ($isAdmin) {
+            $duplicateHomes = array_merge($duplicateHomes, ADBWohneinheitModel::getGreenfieldWithActivePreorders([], $address_id));
+        }
+
         $getUniqueValues = fn($key) => array_values(array_unique(array_filter(array_column($duplicateHomes, $key))));
 
         $networkOwners = array_map(
@@ -217,10 +226,10 @@ class ADBWohneinheitController extends mfBaseController {
             "BASE_URL"        => self::getUrl(""),
             "DASHBOARD_URL"   => self::getUrl("Dashboard"),
             "MFAPPNAME"       => MFAPPNAME_SLUG,
-            "PAGE_TITLE"      => "Doppelte Homes",
+            "PAGE_TITLE"      => "Datenqualitäts-Checks",
             "PATH"            => [
                 ["text" => MFAPPNAME_SLUG, "href" => self::getUrl("Dashboard")],
-                ["text" => "Doppelte Homes", "href" => self::getUrl("ADBWohneinheit", "duplicate")],
+                ["text" => "Datenqualitäts-Checks", "href" => self::getUrl("ADBWohneinheit", "duplicate")],
             ],
             "DUPLICATE_HOMES" => $duplicateHomes,
             "ADB_NETZGEBIETE" => $networks,
diff --git a/application/ADBWohneinheit/ADBWohneinheitModel.php b/application/ADBWohneinheit/ADBWohneinheitModel.php
index 3accd717a..80befdc11 100644
--- a/application/ADBWohneinheit/ADBWohneinheitModel.php
+++ b/application/ADBWohneinheit/ADBWohneinheitModel.php
@@ -485,4 +485,69 @@ class ADBWohneinheitModel {
         return array_values($deletedHomes);
     }
 
+    public static function getGreenfieldWithActivePreorders($filter = [], $network_owner = null) {
+        $homes = [];
+        $db = FronkDB::singleton(ADDRESSDB_DBHOST, ADDRESSDB_DBUSER, ADDRESSDB_DBPASS, ADDRESSDB_DBNAME)->link;
+        $where = self::getSqlFilter($filter);
+
+        if ($network_owner) {
+            $where .= " AND Network.owner_id = '" . $db->real_escape_string($network_owner) . "'";
+        }
+
+        $detailSql = "
+            SELECT 
+                W.*, 
+                Owner.company AS company, 
+                H.rimo_id AS hausnummer_extref, 
+                NG.id AS netzgebiet_id, 
+                Owner.company as netzgebiet_owner
+            FROM ". ADDRESSDB_DBNAME .".Wohneinheit W
+            JOIN ". ADDRESSDB_DBNAME .".Hausnummer H ON H.id = W.hausnummer_id
+            JOIN ". FRONKDB_DBNAME .".Preorder P ON P.adb_wohneinheit_id = W.id
+            JOIN ". FRONKDB_DBNAME .".Preorderstatus PS ON PS.id = P.status_id
+            LEFT JOIN ". ADDRESSDB_DBNAME .".Netzgebiet NG ON NG.id = H.netzgebiet_id
+            LEFT JOIN ". FRONKDB_DBNAME .".Network Network ON Network.adb_netzgebiet_id = NG.id
+            LEFT JOIN ". FRONKDB_DBNAME .".Address Owner ON Network.owner_id = Owner.id
+            WHERE $where 
+              AND H.rimo_type = 'greenfield'
+              AND PS.code < 899
+              AND P.deleted = 0
+            GROUP BY W.id -- Ensure each Wohneinheit appears only once
+            ORDER BY W.oaid";
+
+        $detailRes = $db->query($detailSql);
+        if (!$detailRes) {
+            return [];
+        }
+
+        while($homeData = $detailRes->fetch_assoc()) {
+            if (empty($homeData['netzgebiet_owner'])) continue;
+
+            $homes[] = [
+                "duplicateType" => "greenfield_with_order",
+                'oaid' => $homeData['oaid'] ?? 'Keine OAID',
+                'extref' => $homeData['extref'],
+                'netzgebiet_id' => $homeData['netzgebiet_id'],
+                'netzgebiet_owner' => $homeData['netzgebiet_owner'],
+                'count' => 1,
+                'homeData' => [[
+                    "id" => $homeData['id'],
+                    'oaid' => $homeData['oaid'] ?? 'Keine OAID',
+                    "extref" => $homeData['extref'],
+                    "network_company" => $homeData['company'],
+                    "hausnummer_id" => $homeData['hausnummer_id'],
+                    "hausnummer_extref" => $homeData['hausnummer_extref'],
+                    "num" => $homeData['num'],
+                    "nutzung" => $homeData['nutzung'],
+                    "rimo_ex_state" => $homeData['rimo_ex_state'],
+                    "rimo_op_state" => $homeData['rimo_op_state'],
+                    "create" => $homeData['create'],
+                    "edit" => $homeData['edit'],
+                ]]
+            ];
+        }
+
+        return $homes;
+    }
+
 }
diff --git a/public/js/pages/ADBWohneinheitDuplicate/ADBWohneinheitDuplicate.js b/public/js/pages/ADBWohneinheitDuplicate/ADBWohneinheitDuplicate.js
index 53467c1f9..352b27215 100644
--- a/public/js/pages/ADBWohneinheitDuplicate/ADBWohneinheitDuplicate.js
+++ b/public/js/pages/ADBWohneinheitDuplicate/ADBWohneinheitDuplicate.js
@@ -3,7 +3,7 @@ Vue.component('a-d-b-wohneinheit-duplicate', {
     template: `
       <tt-card>
         <tt-table :data="window['TT_CONFIG']['DUPLICATE_HOMES']" :config="DuplicateHomesTableConfig" excel-export>
-          
+
           <template v-slot:extref="{ row }">
             <span class="badge badge-warning">{{ row.duplicateType === 'extref' ? row.extref : row.oaid }}</span>
           </template>
@@ -66,18 +66,19 @@ Vue.component('a-d-b-wohneinheit-duplicate', {
             markedForDeletion: [],
             DuplicateHomesTableConfig: {
                 key: 'DuplicateHomesTable',
-                tableHeader: 'Doppelte HomeID Liste',
+                tableHeader: 'Datenqualitäts-Checks',
                 defaultPageSize: 10,
                 headers: [
                     {text: 'Netzgebiet', key: 'netzgebiet_id', sortable: true, class: 'text-nowrap', priority: 11, filter: 'select', filterOptions: window['TT_CONFIG']['ADB_NETZGEBIETE']},
                     {text: 'Firma', key: 'netzgebiet_owner', sortable: true, class: 'text-nowrap', priority: 11, filter: 'select', filterOptions: window['TT_CONFIG']['NETWORK_OWNERS']},
                     {text: 'HomeID/OAID', key: 'extref', sortable: true, class: 'text-nowrap', priority: 10},
                     {text: 'Check-Typ', key: 'duplicateType', sortable: true, class: 'text-nowrap', priority: 9, filter: 'select', filterOptions: [
-                        {text: 'HomeID', value: 'extref'},
+                            {text: 'HomeID', value: 'extref'},
                             {text: 'OAID', value: 'oaid'},
                             {text: 'RIMO gelöscht', value: 'rimo_deleted'},
                             {text: 'Unsch. + BE', value: 'rml_unscheduled_with_order'},
-                            ]},
+                            {text: 'Greenfield + BE', value: 'greenfield_with_order'},
+                        ]},
                     {text: 'Anz. HomeIDs', key: 'count', sortable: true, class: 'text-center', priority: 8},
                     {
                         text: 'Home Details',