diff --git a/Layout/default/Admin/Index.php b/Layout/default/Admin/Index.php
index 2eafc512f..228e56382 100644
--- a/Layout/default/Admin/Index.php
+++ b/Layout/default/Admin/Index.php
@@ -37,6 +37,9 @@
             <div class="row col-12">
               <div><a href="<?=self::getUrl("Admin", "ivtImportMatchProducts")?>">IVT Produkte zu thetool Produkte matchen</a></div>
             </div>
+            <div class="row col-12">
+              <div><a href="<?=self::getUrl("Admin", "ivtDownloadActiveProducts")?>">Produkte in Verwendung herunterladen</a></div>
+            </div>
           </div>
         </div>
       </div>
diff --git a/Layout/default/Admin/ivt_active_products.csv.php b/Layout/default/Admin/ivt_active_products.csv.php
new file mode 100644
index 000000000..00cc4b00b
--- /dev/null
+++ b/Layout/default/Admin/ivt_active_products.csv.php
@@ -0,0 +1,13 @@
+<?php
+ob_end_flush();
+header("Content-type: text/csv");
+header('Content-disposition: attachment; filename="ivtproducts-active-'.date('Y-m-d_H-i-s').'.csv"');
+?>
+IVT ID;Typ;Produkt;Standardpreis;Anzahl Kunden;Kunde
+<?php
+$types = array('-----', 'xDSL', 'FTTH', 'FTTB', 'DOCSIS', 'Funk', 'Telefon', 'Webhosting', 'Carrier', 'Housing', 'TV');
+foreach($products as $product_id => $product):
+?>
+<?=$product_id?>;"<?=$types[$product['product']->typ]?>";"<?=$product['product']->name?>";<?=$product['product']->price?>;<?=$product['count']?>;<?=($product['customer']) ? $product['customer'] : ""?>;
+<?php
+endforeach;
diff --git a/application/Admin/AdminController.php b/application/Admin/AdminController.php
index 4f59656c8..b730db4b5 100644
--- a/application/Admin/AdminController.php
+++ b/application/Admin/AdminController.php
@@ -77,4 +77,33 @@ class AdminController extends mfBaseController {
     $this->layout()->set("products", ProductModel::getActive());
   }
   
+  protected function ivtDownloadActiveProducts() {
+    $ivtproducts = IvtProductModel::getAll();
+    
+    $products = [];
+    
+    foreach($ivtproducts as $product) {
+      $active_count = IvtCustomerProductModel::count(['pid' => $product->id]);
+      if(!$active_count) continue;
+
+      $new_product = [];
+      $new_product["product"] = $product;
+      $new_product["count"] = $active_count;
+      $new_product["customer"] = false;
+      
+      if($active_count == 1) {
+        $cp = IvtCustomerProductModel::getFirst(["pid" => $product->id]);
+        //var_dump($cp);exit;
+        $customer = $cp->customer;
+        //var_dump($customer);exit;
+        $new_product["customer"] = ($customer->company) ? $customer->company : $customer->firstname." ".$customer->surname;
+      }
+      
+      $products[$product->id] = $new_product;
+    }
+    
+    $this->layout()->setTemplate("Admin/ivt_active_products.csv");
+    $this->layout()->set("products", $products);
+  }
+  
 }
\ No newline at end of file
diff --git a/application/IvtCustomerProduct/IvtCustomerProduct.php b/application/IvtCustomerProduct/IvtCustomerProduct.php
new file mode 100644
index 000000000..21686c6f6
--- /dev/null
+++ b/application/IvtCustomerProduct/IvtCustomerProduct.php
@@ -0,0 +1,75 @@
+<?php
+
+class IvtCustomerProduct extends mfBaseModel {
+  protected $forcestr = [];
+  private $customer;
+  
+  /**
+	 * Takes ID or DB row as arguments
+	 * @param id or table row $_
+	 */
+	public function __construct($_=NULL) {
+		$this->log = mfLoghandler::singleton();
+    $this->data = new stdClass();
+    $this->table = "products";
+    
+    $this->db = FronkDB::singleton(IVT_DBHOST, IVT_DBUSER, IVT_DBPASS, IVT_DBNAME);
+    
+		if(is_numeric($_)) {
+      $this->fetch($_);
+		} elseif(is_object($_)) {
+			$this->load($_);
+		}
+	}
+  
+  public function save() {
+    return true;
+  }
+  
+  public function getProperty($name) {
+    if($this->$name == null) {
+      
+      if($name == "product") {
+        $ivtproduct = new IvtProduct($this->pid);
+        if($ivtproduct->id) {
+          $this->ivtproduct = $ivtproduct;
+        }
+        return $this->ivtproduct;
+      }
+      
+      if($name == "customer") {
+        $ivtcustomer = new IvtCustomer($this->cid);
+        if($ivtcustomer->id) {
+          $this->ivtcustomer = $ivtcustomer;
+        }
+        return $this->ivtcustomer;
+      }
+      
+      $classname = ucfirst($name);
+      $idfield = $name."_id";
+      $this->$name = mfValuecache::singleton()->get("mfObjectmodel-$name-".$this->$idfield);
+      if(!$this->$name) {
+        $this->$name = new $classname($this->$idfield);
+      }
+      
+      if($this->$name->id) {
+        mfValuecache::singleton()->set("mfObjectmodel-$name-".$this->$name->id, $this->$name);
+        return $this->$name;
+      } else {
+        return null;
+      }
+      
+    }
+    
+    return $this->$name;
+  }
+  
+ 
+  public function __debugInfo() {
+    $vars = get_object_vars($this);
+    if(is_object($vars['db'])) $vars['db'] = "object(FronkDB)";
+    if(is_object($vars['log'])) $vars['log'] = 'object(mfLoghandler)';
+    return $vars;
+  }
+  
+}
\ No newline at end of file
diff --git a/application/IvtCustomerProduct/IvtCustomerProductModel.php b/application/IvtCustomerProduct/IvtCustomerProductModel.php
new file mode 100644
index 000000000..4e09975b6
--- /dev/null
+++ b/application/IvtCustomerProduct/IvtCustomerProductModel.php
@@ -0,0 +1,121 @@
+<?php
+
+class IvtCustomerProductModel {
+
+
+  public static function getAll() {
+    $items = [];
+    
+    $db = FronkDB::singleton(IVT_DBHOST, IVT_DBUSER, IVT_DBPASS, IVT_DBNAME);
+    
+    $res = $db->select("customer_product", "*", "1=1 ORDER BY id");
+    if($db->num_rows($res)) {
+      while($data = $db->fetch_object($res)) {
+        $items[] = new IvtCustomerProduct($data);
+      }
+    }
+    return $items;
+  }
+  
+  public static function getFirst($filter = []) {
+    $db = FronkDB::singleton(IVT_DBHOST, IVT_DBUSER, IVT_DBPASS, IVT_DBNAME);
+    
+    $where = self::getSqlFilter($filter);
+    $res = $db->select("customer_product", "*", "$where ORDER BY id LIMIT 1");
+    if($db->num_rows($res)) {
+      $data = $db->fetch_object($res);
+      $item = new IvtCustomerProduct($data);
+      if($item->id) {
+        return $item;
+      } else {
+        return null;
+      }
+    }
+    return null;
+  }
+  
+  public static function count($filter) {
+    $db = FronkDB::singleton(IVT_DBHOST, IVT_DBUSER, IVT_DBPASS, IVT_DBNAME);
+    
+    $where = self::getSqlFilter($filter);
+    $sql = "SELECT COUNT(*) cnt FROM customer_product WHERE $where ORDER by id";
+    
+    $res = $db->query($sql);
+    if($db->num_rows($res)) {
+      $data = $db->fetch_object($res);
+      return $data->cnt;
+    }
+    return 0;
+  }
+  
+  public static function search($filter, $limit = false) {
+    $items = [];
+    $db = FronkDB::singleton(IVT_DBHOST, IVT_DBUSER, IVT_DBPASS, IVT_DBNAME);
+    
+    $where = self::getSqlFilter($filter);
+    $sql = "SELECT * FROM customer_product WHERE $where ORDER by cid,pid,sid,id";
+    
+    mfLoghandler::singleton()->debug($sql);
+    if(is_array($limit) && count($limit)) {
+      if(is_numeric($limit['start']) && is_numeric($limit['count'])) {
+        $sql .= " LIMIT ".$limit['start'].", ".$limit['count'];
+      } elseif(is_numeric($count)) {
+        $sql .= " LIMIT ".$limit['count'];
+      }
+    }
+    
+    $res = $db->query($sql);
+    if($db->num_rows($res)) {
+      while($data = $db->fetch_object($res)) {
+        $items[] = new IvtCustomerProduct($data);
+      }
+    }
+    return $items;
+  }
+  
+  private static function getSqlFilter($filter) {
+    $where = "1=1 ";
+    
+    /*
+    if(array_key_exists("status_id", $filter)) {
+      $status_id = $filter['status_id'];
+      if(is_numeric($status_id)) {
+        $where .= " AND IvtCustomerProduct.status_id=$status_id";
+      }
+    }
+    
+    
+    if(array_key_exists("street", $filter)) {
+      $street = FronkDB::singleton()->escape($filter["street"]);
+      if($street) {
+        $where .= " AND street like '%$street%'";
+      }
+    }
+    */
+    
+    if(array_key_exists("cid", $filter)) {
+      $cid = $filter['cid'];
+      if(is_numeric($cid)) {
+        $where .= " AND cid=$cid";
+      }
+    }
+    
+    if(array_key_exists("pid", $filter)) {
+      $pid = $filter['pid'];
+      if(is_numeric($pid)) {
+        $where .= " AND pid=$pid";
+      }
+    }
+    
+    if(array_key_exists("sid", $filter)) {
+      $sid = $filter['sid'];
+      if(is_numeric($sid)) {
+        $where .= " AND sid=$sid";
+      }
+    }
+    
+    //var_dump($filter, $where);exit;
+    return $where;
+  }
+  
+}
diff --git a/application/IvtProductMatch/IvtProductMatch.php b/application/IvtProductMatch/IvtProductMatch.php
new file mode 100644
index 000000000..185a2a19e
--- /dev/null
+++ b/application/IvtProductMatch/IvtProductMatch.php
@@ -0,0 +1,36 @@
+<?php
+
+class IvtProduct extends mfBaseModel {
+  private $product;
+  private $ivtproduct;
+  
+  public function getProperty($name) {
+    if($this->$name == null) {
+      
+      if($name == "ivtproduct") {
+        $ivtproduct = new IvtProduct($this->ivt_id);
+        if($ivtproduct->id) {
+          $this->ivtproduct = $ivtproduct;
+        }
+        return $this->ivtproduct;
+      }
+      
+      $classname = ucfirst($name);
+      $idfield = $name."_id";
+      $this->$name = mfValuecache::singleton()->get("mfObjectmodel-$name-".$this->$idfield);
+      if(!$this->$name) {
+        $this->$name = new $classname($this->$idfield);
+      }
+      
+      if($this->$name->id) {
+        mfValuecache::singleton()->set("mfObjectmodel-$name-".$this->$name->id, $this->$name);
+        return $this->$name;
+      } else {
+        return null;
+      }
+      
+    }
+    
+    return $this->$name;
+  }
+}
\ No newline at end of file
diff --git a/application/IvtProductMatch/IvtProductMatchModel.php b/application/IvtProductMatch/IvtProductMatchModel.php
new file mode 100644
index 000000000..4eec0406d
--- /dev/null
+++ b/application/IvtProductMatch/IvtProductMatchModel.php
@@ -0,0 +1,111 @@
+<?php
+
+class IvtProuctMatchModel {
+
+  public static function create(Array $data) {
+    $model = new Contract();
+    
+    foreach($data as $field => $value) {
+      if(property_exists(get_called_class(), $field)) {
+        $model ->$field = $value;
+      }
+    }
+    
+    $me = new User();
+    $me->loadMe();
+
+    if($model->create_by === null) {
+      $model->create_by = $me->id;
+    }
+    if($model->edit_by === null) {
+      $model->edit_by = $me->id;
+    }
+    
+    return $model;
+  }
+  
+  public static function getAll() {
+    $items = [];
+    
+    $db = FronkDB::singleton(IVT_DBHOST, IVT_DBUSER, IVT_DBPASS, IVT_DBNAME);
+    
+    $res = $db->select("IvtProuctMatch", "*", "1=1 ORDER BY ivt_name,id");
+    if($db->num_rows($res)) {
+      while($data = $db->fetch_object($res)) {
+        $items[] = new IvtProuctMatch($data);
+      }
+    }
+    return $items;
+  }
+  
+  public static function getFirst() {
+    $db = FronkDB::singleton(IVT_DBHOST, IVT_DBUSER, IVT_DBPASS, IVT_DBNAME);
+    
+    $where = self::getSqlFilter($filter);
+    $res = $db->select("IvtProuctMatch", "*", "$where ORDER BY ivt_name,id LIMIT 1");
+    if($db->num_rows($res)) {
+      $data = $db->fetch_object($res);
+      $item = new IvtProuctMatch($data);
+      if($item->id) {
+        return $item;
+      } else {
+        return null;
+      }
+    }
+    return null;
+  }
+  
+  public static function search($filter, $limit = false) {
+    $items = [];
+    $db = FronkDB::singleton(IVT_DBHOST, IVT_DBUSER, IVT_DBPASS, IVT_DBNAME);
+    
+    $where = self::getSqlFilter($filter);
+    $sql = "SELECT * FROM IvtProuctMatch $where ORDER by ivt_name,id";
+    
+    mfLoghandler::singleton()->debug($sql);
+    if(is_array($limit) && count($limit)) {
+      if(is_numeric($limit['start']) && is_numeric($limit['count'])) {
+        $sql .= " LIMIT ".$limit['start'].", ".$limit['count'];
+      } elseif(is_numeric($count)) {
+        $sql .= " LIMIT ".$limit['count'];
+      }
+    }
+    
+    $res = $db->query($sql);
+    if($db->num_rows($res)) {
+      while($data = $db->fetch_object($res)) {
+        $items[] = new IvtProuctMatch($data);
+      }
+    }
+    return $items;
+  }
+  
+  private static function getSqlFilter($filter) {
+    $where = "1=1 ";
+    
+    if(array_key_exists("ivt_id", $filter)) {
+      $ivt_id = $filter['ivt_id'];
+      if(is_numeric($ivt_id)) {
+        $where .= " AND IvtProuctMatch.ivt_id=$ivt_id";
+      }
+    }
+    
+    if(array_key_exists("ivt_name", $filter)) {
+      $ivt_name = FronkDB::singleton()->escape($filter["ivt_name"]);
+      if($ivt_name) {
+        $where .= " AND IvtProuctMatch.ivt_name like '%$ivt_name%'";
+      }
+    }
+    
+    if(array_key_exists("product_id", $filter)) {
+      $product_id = $filter['product_id'];
+      if(is_numeric($product_id)) {
+        $where .= " AND IvtProuctMatch.product_id=$product_id";
+      }
+    }
+    
+    //var_dump($filter, $where);exit;
+    return $where;
+  }
+  
+}