diff --git a/application/ADBNetzgebiet/ADBNetzgebietModel.php b/application/ADBNetzgebiet/ADBNetzgebietModel.php
index 1c6b566bd..a77c4a7d0 100644
--- a/application/ADBNetzgebiet/ADBNetzgebietModel.php
+++ b/application/ADBNetzgebiet/ADBNetzgebietModel.php
@@ -114,6 +114,15 @@ class ADBNetzgebietModel {
   private static function getSqlFilter($filter) {
     $where = "1=1 ";
         
+    if(array_key_exists("netzgebiet_id", $filter)) {
+      $netzgebiet_id = $filter['netzgebiet_id'];
+      if(is_numeric($netzgebiet_id)) {
+        $where .= " AND Netzgebiet.netzgebiet_id=$netzgebiet_id";
+      } elseif(is_array($netzgebiet_id) && count($netzgebiet_id)) {
+        $where .= " AND Netzgebiet.id IN (". implode(",", $netzgebiet_id).")";
+      }
+    }
+    
     if(array_key_exists("name", $filter)) {
       $name = FronkDB::singleton()->escape($filter['name']);
       if($name) {
diff --git a/application/Api/v1/AddressdbApicontroller.php b/application/Api/v1/AddressdbApicontroller.php
index 4555701b3..6a64c3dec 100644
--- a/application/Api/v1/AddressdbApicontroller.php
+++ b/application/Api/v1/AddressdbApicontroller.php
@@ -11,6 +11,7 @@ class AddressdbApicontroller extends mfBaseApicontroller {
   protected function init() {
     $db = $this->db(ADDRESSDB_DBHOST, ADDRESSDB_DBUSER, ADDRESSDB_DBPASS, ADDRESSDB_DBNAME);
     
+    $this->addRoute("/addressdb/getClusters", "getClusters", "GET");
     $this->addRoute("/addressdb/findAddress", "find", "GET");
     $this->addRoute("/addressdb/findAddress", "find", "POST");
     $this->addRoute("/addressdb/searchAddress", "search", "GET");
@@ -71,6 +72,23 @@ class AddressdbApicontroller extends mfBaseApicontroller {
     
   }
   
+  protected function getClusters() {
+    $cluster_search = [];
+    if(count($this->filter_salescluster_ids)) {
+      $cluster_search['netzgebiet_id'] = $this->filter_salescluster_ids;
+    }
+    $clusters = [];
+    foreach(ADBNetzgebietModel::search($cluster_search) as $cluster) {
+      $c = [];
+      $c['id'] = $cluster->extref;
+      $c['name'] = $cluster->name;
+      $clusters[] = $c;
+    }
+    
+    return mfResponse::Ok(["clusters" => $clusters]);
+    
+  }
+  
   protected function findCity() {
     // unofficially supporting GET and POST in v1
     $get = array_merge($this->post, $this->get);