diff --git a/application/Api/v1/Modules/Operationaldata/SnoppCitycom.php b/application/Api/v1/Modules/Operationaldata/SnoppCitycom.php
index cce86dda0..0a9ec67be 100644
--- a/application/Api/v1/Modules/Operationaldata/SnoppCitycom.php
+++ b/application/Api/v1/Modules/Operationaldata/SnoppCitycom.php
@@ -64,7 +64,7 @@ class SnoppCitycom extends Modules\ApiControllerModule
         $data["services"] = CITYCOM_OAN_API_SERVICES_FOR_ORDER;
 
         if($preorder->campaign->name == "Citycom - Graz") {
-            $data["product_name"] = "Estmk OAN $bb_down/$bb_up";
+            $data["product_name"] = "Estmk Greenstream OAN $bb_down/$bb_up";
         }
 
 
diff --git a/application/PreorderCtag/PreorderCtag.php b/application/PreorderCtag/PreorderCtag.php
index c24cd5eb8..dcdb24805 100644
--- a/application/PreorderCtag/PreorderCtag.php
+++ b/application/PreorderCtag/PreorderCtag.php
@@ -15,7 +15,7 @@ class PreorderCtag extends mfBaseModel {
      * @return boolean
      */
     public function configureNetwork() {
-        if($this->network == "citycom-oan-api") {
+        if($this->network == "citycom-oan") {
             return $this->configureNetworkCitycom();
         }
 
@@ -48,15 +48,18 @@ class PreorderCtag extends mfBaseModel {
         if(!$oaid) {
             $oaid = $preorder->adb_wohneinheit->oaid;
         }
-        if(!$oaid) {
-            $this->log->error(__METHOD__.": No OAID in Preorder ".$preorder->id." or Wohneinheit ".$preorder->adb_wohneinheit->id);
-            return false;
+
+        if($oaid) {
+            $oaid = preg_replace('/[^a-z0-9._-]+/i', '', $oaid);
+            if (!$oaid) {
+                $oaid = "unit".$preorder->adb_wohneinheit_id;
+                $this->log->warn(__METHOD__ . ": OAID invalid after cleanup in Preorder ".$preorder->id." or Wohneinheit ".$preorder->adb_wohneinheit->id.", using adb_wohneinheit_id '$oaid'");
+            }
         }
 
-        $oaid = preg_replace('/[^a-z0-9._-]+/i', '', $oaid);
         if(!$oaid) {
-            $this->log->error(__METHOD__.": OAID invalid after cleanup in Preorder ".$preorder->id." or Wohneinheit ".$preorder->adb_wohneinheit->id);
-            return false;
+            $oaid = "unit".$preorder->adb_wohneinheit_id;
+            $this->log->warn(__METHOD__.": No OAID in Preorder ".$preorder->id." or Wohneinheit ".$preorder->adb_wohneinheit->id.", using adb_wohneinheit_id '$oaid'");
         }
 
         $stag_name = "";
@@ -78,7 +81,7 @@ class PreorderCtag extends mfBaseModel {
             }
 
             if(!$stag_name) {
-                $this->log->error(__METHOD__.": Vlan for stag $stag not found");
+                $this->log->error(__METHOD__.": Vlan interface with stag $stag not found");
                 return false;
             }
 
@@ -100,10 +103,12 @@ class PreorderCtag extends mfBaseModel {
                 $this->log->error(__METHOD__." error creating vlan interface for ctag $ctag (ifname: ".$vlan_data["name"].") in stag $stag (ifname: $stag_name)");
                 return false;
             }
+            $this->log->info(__METHOD__.": done => /interface vlan add: ".print_r($vlan_data, true));
 
             // add to interface-list
 
             $ros->add("/interface list member", ["interface" => $vlan_name, "list" => CITYCOM_OAN_API_NNI_IFLIST_NAME]);
+            $this->log->info(__METHOD__.": done => /interface list member add 'interface' => $vlan_name, 'list' => ".CITYCOM_OAN_API_NNI_IFLIST_NAME);
             return true;
 
         } catch(Exception $e) {
@@ -296,12 +301,13 @@ class PreorderCtag extends mfBaseModel {
             }
         }
         
-        if(array_key_exists("oaid", $filter)) {
-            $oaid = FronkDB::singleton()->escape($filter['oaid']);
-            if($oaid) {
-                $where .= " AND PreorderCtag.oaid = '$oaid'";
+        if(array_key_exists("network", $filter)) {
+            $network = FronkDB::singleton()->escape($filter['network']);
+            if($network) {
+                $where .= " AND PreorderCtag.network = '$network'";
             }
         }
+        
 
         
 
diff --git a/lib/Citycom/OanApiHelper.php b/lib/Citycom/OanApiHelper.php
index 8d38729ed..371a1a414 100644
--- a/lib/Citycom/OanApiHelper.php
+++ b/lib/Citycom/OanApiHelper.php
@@ -69,7 +69,7 @@ class Citycom_OanApiHelper {
      * @param $preorder Preorder
      * @param $sublocation_id integer
      * @param $data Array
-     * @return boolean
+     * @return boolean|Array
      */
     public function orderServices($preorder, $sublocation_id, $data) {
         if(!is_numeric($sublocation_id) || !$sublocation_id) {
@@ -117,19 +117,22 @@ class Citycom_OanApiHelper {
 
         if(!$ctags) {
             $this->log->error(__METHOD__.": No New Free Ctags (Preorder ".$preorder->id.")");
+            return false;
         }
 
         if(count($ctags) < count($want_services)) {
             $this->log->error(__METHOD__.": Not enough New Free CTags for Preorder ".$preorder->id);
+            return false;
         }
 
         $preorder_ctag_data = [
             "preorder_id" => $preorder->id,
-            "network" => "citycom-oan-api",
+            "network" => "citycom-oan",
             "stag" => $preorder->adb_hausnummer->vlan_stag,
         ];
 
         $service_count = 0;
+        $service_return = [];
         foreach($cc_service_types as $stype) {
             // was this service type requested
             if(!in_array($stype->name, $want_services)) continue;
@@ -138,6 +141,7 @@ class Citycom_OanApiHelper {
             $ctag_service_type = array_flip(CITYCOM_OAN_API_SERVICES_FOR_ORDER)[$stype->name];
             if(!$ctag_service_type) {
                 $this->log->error(__METHOD__.": Cannot create Service ".$stype->name." for preorder ".$preorder->id." because no ctag service type defined");
+                return false;
             }
 
             $service_data = [
@@ -152,17 +156,30 @@ class Citycom_OanApiHelper {
             //continue;
 
             // register new Service with Citycom
-            /*$new_service = $this->api->createService($service_data);
+            $new_service = $this->api->createService($service_data);
             if(!$new_service) {
                 return false;
-            }*/
+            }
 
-            $service_return = [
+            $service_return[] = [
+                "sublocation_id" => $sublocation_id,
+                "service_type" => $ctag_service_type,
+                "ctag" => $ctag,
+                "ont" => [
+                    "serial" => $new_service->ont->serial,
+                    "fsan" => $new_service->ont->fsan,
+                ],
+            ];
+
+            /*$service_return[] = [
+                "sublocation_id" => $sublocation_id,
+                "service_type" => $ctag_service_type,
+                "ctag" => $ctag,
                 "ont" => [
                     "serial" => "ONT123456",
                     "fsan" => "FSAN7890",
                 ],
-            ];
+            ];*/
 
             // save ctag
             $ctag_data = $preorder_ctag_data;
@@ -181,13 +198,20 @@ class Citycom_OanApiHelper {
                 $pct->configureNetwork();
             } catch(Exception $e) {
                 $this->log->error(__METHOD__.": Error configuring network equipment (Preorder ".$preorder->id.")");
+
+                $mail = new Emailnotification();
+                $mail->setFrom("office@xinon.at");
+                $mail->setTo("schubert@sknetworx.net");
+                $mail->setSubject("Fehler beim Konfigurieren von ctag auf Citycom NNI Router");
+                $mail->setBody("Preorder ID: ".$preorder->id);
+                $mail->send();
             }
 
         }
 
 
 
-        return true;
+        return $service_return;
     }
 
 
diff --git a/scripts/citycom/order-service.php b/scripts/citycom/order-service.php
new file mode 100644
index 000000000..8dfcb98f1
--- /dev/null
+++ b/scripts/citycom/order-service.php
@@ -0,0 +1,59 @@
+#!/usr/bin/php
+<?php
+
+//require 'vendor/autoload.php';
+require("../../config/config.php");
+
+define('FRONKDB_SQLDEBUG', false);
+error_reporting(E_ALL & ~(E_NOTICE | E_STRICT | E_DEPRECATED));
+
+require_once(LIBDIR . "/mvcfronk/mfRouter/mfRouter.php");
+require_once(LIBDIR . "/mvcfronk/mfBase/mfBaseModel.php");
+require_once(LIBDIR . "/mvcfronk/mfBase/mfBaseController.php");
+
+$me = new User(1);
+define("INTERNAL_USER_ID", $me->id);
+define("INTERNAL_USER_USERNAME", $me->username);
+define("MFBASE_BYPASS_LOGIN", true);
+
+$cc = new Citycom_OanApiClient(CITYCOM_OAN_API_USER, CITYCOM_OAN_API_PASS);
+$cc_helper = new Citycom_OanApiHelper($cc);
+
+$default_data = [
+    "execution_date" => false,
+    "services" => CITYCOM_OAN_API_SERVICES_FOR_ORDER,
+];
+
+$services = [
+    [ // Max Haidvogl, Schillerstraße 11, Tür 1
+        "preorder" => new Preorder(22688),
+        "down" => 600,
+        "up" => 300,
+        "product_name" => "Estmk Greenstream OAN 600/300",
+    ],
+    /*[ // Gerd Haidvogl, Schillerstraße 11, Tür 6
+        "preorder" => new Preorder(22682),
+        "down" => 300,
+        "up" => 150,
+        "product_name" => "Greenstream OAN 300/150",
+    ],*/
+    /*[ // Robert Rottmann, Lange Gasse 7, Tür 1
+        "preorder" => new Preorder(22679),
+        "down" => 300,
+        "up" => 150,
+        "product_name" => "Greenstream OAN 300/150",
+    ]*/
+];
+
+foreach($services as $service) {
+    $preorder = $service["preorder"];
+
+    $data = $default_data;
+    $data["down"] = $service["down"];
+    $data["up"] = $service["up"];
+    $data["product_name"] = $service["product_name"];
+    $sublocation_id = \Citycom_OanApiHelper::hausnummerExtrefToCitycomId($preorder->adb_wohneinheit->extref);
+
+    var_dump($cc_helper->orderServices($preorder, $sublocation_id, $data));
+}
+