diff --git a/application/Network/NetworkModel.php b/application/Network/NetworkModel.php
index ee5f47946..9388a0fcc 100644
--- a/application/Network/NetworkModel.php
+++ b/application/Network/NetworkModel.php
@@ -65,7 +65,7 @@ class NetworkModel {
     
   }
   
-  public static function getFirst() {
+  public static function getFirst($filter = false) {
     $db = FronkDB::singleton();
     
     $where = self::getSqlFilter($filter);
@@ -124,6 +124,15 @@ class NetworkModel {
       }
     }
     
+    if(array_key_exists("adb_network_id", $filter)) {
+      $adb_network_id = $filter['adb_network_id'];
+      if(is_numeric($adb_network_id)) {
+        $where .= " AND adb_network_id=$adb_network_id";
+      } elseif(is_array($adb_network_id) && count($adb_network_id)) {
+        $where .= " AND adb_network_id IN (". implode(",", $adb_network_id).")";
+      }
+    }
+    
     
     
     //var_dump($filter, $where);exit;
diff --git a/application/Preorder/PreorderController.php b/application/Preorder/PreorderController.php
index a70158b07..f81e1dc13 100644
--- a/application/Preorder/PreorderController.php
+++ b/application/Preorder/PreorderController.php
@@ -124,7 +124,9 @@ class PreorderController extends mfBaseController {
     
     if(array_key_exists("address", $filter) && $filter["address"]) {
       $address = $this->db()->escape($filter['address']);
-      $new_filter['add-where'] .= " AND (adb_hausnummer.gemeinde like '%$address%' OR adb_hausnummer.plz like '%$address%' OR adb_hausnummer.strasse like '%$address%')";
+      $new_filter['add-where'] .= " AND (adb_hausnummer.gemeinde like '%$address%' OR adb_hausnummer.plz like '%$address%' OR adb_hausnummer.strasse like '%$address%'
+         OR adb_hausnummer.hausnummer like '%$address%' OR CONCAT (adb_hausnummer.strasse, ' ', adb_hausnummer.hausnummer) like '%$address%'
+         OR CONCAT (adb_hausnummer.strasse, ' ', adb_hausnummer.hausnummer) like '%".str_replace(" ", "%", $address)."%')";
     }
     
     if(array_key_exists("hausnummer", $filter)  && $filter["hausnummer"]) {
diff --git a/application/Preorder/PreorderModel.php b/application/Preorder/PreorderModel.php
index 6854b4e21..30c171222 100644
--- a/application/Preorder/PreorderModel.php
+++ b/application/Preorder/PreorderModel.php
@@ -88,7 +88,7 @@ class PreorderModel {
       $me->loadMe();
       mfValuecache::singleton()->set("me", $me);
     }
-
+    
     if($model->create_by === null) {
       $model->create_by = $me->id;
     }
diff --git a/application/Preordercampaign/PreordercampaignModel.php b/application/Preordercampaign/PreordercampaignModel.php
index b742e7331..978b02bce 100644
--- a/application/Preordercampaign/PreordercampaignModel.php
+++ b/application/Preordercampaign/PreordercampaignModel.php
@@ -64,7 +64,7 @@ class PreordercampaignModel {
     
   }
   
-  public static function getFirst() {
+  public static function getFirst($filter = false) {
     $db = FronkDB::singleton();
     
     $where = self::getSqlFilter($filter);
diff --git a/application/Product/ProductModel.php b/application/Product/ProductModel.php
index f19113951..b7ccc17a1 100644
--- a/application/Product/ProductModel.php
+++ b/application/Product/ProductModel.php
@@ -90,11 +90,25 @@ class ProductModel {
     
   }
   
-  public static function getFirst() {
+  public static function getFirst($filter = false) {
     $db = FronkDB::singleton();
-    
+    //var_dump($db);exit;
     $where = self::getSqlFilter($filter);
-    $res = $db->select("Product", "*", "$where ORDER BY producttech_id, name LIMIT 1");
+    
+    $sql = "SELECT Product.* FROM `Product`
+      LEFT JOIN Productgroup ON (Productgroup.id = Product.id)
+      LEFT JOIN ProductAttribute ON (ProductAttribute.product_id = Product.id)
+      LEFT JOIN Producttech ON (Product.producttech_id = Producttech.id)
+      LEFT JOIN ProducttechAttribute ON (ProducttechAttribute.producttech_id = Producttech.id)
+      WHERE $where
+      GROUP BY Product.id
+      ORDER BY Productgroup.name,Producttech.name,Product.name LIMIT 1
+      ";
+    
+    //$res = $db->select("Product", "*", "$where ORDER BY producttech_id, name LIMIT 1");
+    mfLoghandler::singleton()->debug($sql);
+    $res = $db->query($sql);
+    
     if($db->num_rows($res)) {
       $data = $db->fetch_object($res);
       $item = new Product($data);
@@ -107,7 +121,7 @@ class ProductModel {
     return null;
   }
   
-  public static function count($filter) {
+  public static function count($filter = false) {
     $db = FronkDB::singleton();
     
     $where = self::getSqlFilter($filter);
diff --git a/scripts/preorders-split-multiple-connections.php b/scripts/preorder/preorders-split-multiple-connections.php
similarity index 100%
rename from scripts/preorders-split-multiple-connections.php
rename to scripts/preorder/preorders-split-multiple-connections.php
diff --git a/scripts/update-preorder-add-unit.php b/scripts/preorder/update-preorder-add-unit.php
similarity index 100%
rename from scripts/update-preorder-add-unit.php
rename to scripts/preorder/update-preorder-add-unit.php