diff --git a/twinglecampaign.php b/twinglecampaign.php
index 0a17f8d..4ec4e54 100644
--- a/twinglecampaign.php
+++ b/twinglecampaign.php
@@ -1,94 +1,164 @@
 <?php
 
-use CRM_TwingleCampaign_BAO_CampaignType as CampaignType;
 use CRM_TwingleCampaign_Utils_ExtensionCache as ExtensionCache;
+use CRM_TwingleCampaign_BAO_TwingleCampaign as TwingleCampaign;
+use CRM_TwingleCampaign_BAO_TwingleProject as TwingleProject ;
 use CRM_TwingleCampaign_ExtensionUtil as E;
 
 require_once 'twinglecampaign.civix.php';
 
 
 /**
- * Implements hook_civicrm_postSave_Campaigns().
+ * Implements hook_civicrm_postSave_Campaign().
  * This function synchronizes TwingleProject campaigns between CiviCRM and
  * Twingle when they get created, edited or cloned. To prevent recursion a no
  * hook flag is getting used.
  *
  * @param $dao
  *
- * @throws CiviCRM_API3_Exception
+ * @throws \CiviCRM_API3_Exception
  */
 function twinglecampaign_civicrm_postSave_civicrm_campaign($dao) {
 
   if (empty($_SESSION['CiviCRM']['de.forumzfd.twinglecampaign']['no_hook']) ||
     $_SESSION['CiviCRM']['de.forumzfd.twinglecampaign']['no_hook'] != TRUE) {
 
-    // extract variables from $dao object
-    $hook_campaign_type_id = $dao->campaign_type_id;
-    $hook_campaign_id = $dao->id;
 
-    // Get campaign type id for TwingleProject
-    $twingle_project_campaign_type_id =
-      ExtensionCache::getInstance()
-        ->getCampaigns()['campaign_types']['twingle_project']['id'];
-
-    // If $dao is a TwingleProject campaign, synchronize it
-    if ($hook_campaign_type_id == $twingle_project_campaign_type_id) {
-      // If the db transaction is still running, add a function to it that will
-      // be called afterwards
-      if (CRM_Core_Transaction::isActive()) {
-        CRM_Core_Transaction::addCallback(
-          CRM_Core_Transaction::PHASE_POST_COMMIT,
-          'twinglecampaign_postSave_callback',
-          [$hook_campaign_id]
-        );
-      }
-      // If the transaction is already finished, call the function directly
-      else {
-        twinglecampaign_postSave_callback($hook_campaign_id);
-      }
+    // If the db transaction is still running, add a function to it that will
+    // be called afterwards
+    if (CRM_Core_Transaction::isActive()) {
+      CRM_Core_Transaction::addCallback(
+        CRM_Core_Transaction::PHASE_POST_COMMIT,
+        'twinglecampaign_postSave_callback',
+        [$dao->id, $dao->campaign_type_id]
+      );
     }
+    // If the transaction is already finished, call the function directly
+    else {
+      twinglecampaign_postSave_callback($dao->id, $dao->campaign_type_id);
+    }
+
   }
   // Remove no hook flag
   unset($_SESSION['CiviCRM']['de.forumzfd.twinglecampaign']['no_hook']);
 }
 
 /**
- * This callback function synchronizes a recently updated TwingleProject
- * campaign
+ * ## postSave callback
+ * This callback function synchronizes a recently updated TwingleProject or
+ * creates a TwingleCampaign
  *
- * @param $campaign_id
+ * @param int $campaign_id
+ * @param int $campaign_type_id
  *
+ * @throws \CiviCRM_API3_Exception
  */
-function twinglecampaign_postSave_callback($campaign_id) {
-  if ($_POST['action'] == 'clone') {
-    unset($_POST['action']);
-    $result = civicrm_api3('TwingleProject', 'getsingle',
-    ['id' => $campaign_id]
-    )['values'][$campaign_id];
-    $project = new CRM_TwingleCampaign_BAO_TwingleProject($result);
-    try {
-      $project->clone();
-    } catch (Exception $e) {
-      Civi::log()->error(
-        E::LONG_NAME .
-        " could not clone TwingleProject campaign: " .
-        $e->getMessage()
-      );
-      CRM_Utils_System::setUFMessage('TwingleProject could not get cloned.');
+function twinglecampaign_postSave_callback (
+  int $campaign_id,
+  int $campaign_type_id
+) {
+
+  // Get campaign type id for TwingleProject
+  $twingle_project_campaign_type_id =
+    ExtensionCache::getInstance()
+      ->getCampaigns()['campaign_types']['twingle_project']['id'];
+
+  // Get campaign type id for TwingleCampaign
+  $twingle_campaign_campaign_type_id =
+    ExtensionCache::getInstance()
+      ->getCampaigns()['campaign_types']['twingle_campaign']['id'];
+
+
+  // If $campaign_type_id is a TwingleProject or TwingleCampaign campaign,
+  // synchronize it
+  if (
+    $campaign_type_id == $twingle_project_campaign_type_id ||
+    $campaign_type_id == $twingle_campaign_campaign_type_id
+  ) {
+
+    // Set $entity for $campaign_type_id
+    if ($campaign_type_id == $twingle_project_campaign_type_id) {
+      $entity = 'TwingleProject';
     }
-  }
-  else {
-    try {
-      civicrm_api3('TwingleProject', 'sync', ['id' => $campaign_id]);
-      CRM_Utils_System::setUFMessage('TwingleProject was cloned.');
-    } catch (CiviCRM_API3_Exception $e) {
-      Civi::log()->error(
-        'twinglecampaign_postSave_callback ' . $e->getMessage()
-      );
+    else {
+      $entity = 'TwingleCampaign';
+    }
+
+    if ($_POST['action'] == 'clone') {
+      unset($_POST['action']);
+      $result = civicrm_api3($entity, 'getsingle',
+        ['id' => $campaign_id]
+      )['values'][$campaign_id];
+      $project = new $entity($result);
+      try {
+        $project->clone();
+      } catch (Exception $e) {
+        Civi::log()->error(
+          E::LONG_NAME .
+          ' could not clone ' . $entity . ': ' . $e->getMessage()
+        );
+        CRM_Utils_System::setUFMessage($entity. ' could not get cloned.');
+      }
+    }
+    elseif ($entity == 'TwingleProject') {
+      try {
+        civicrm_api3('TwingleProject', 'sync', ['id' => $campaign_id]);
+        CRM_Utils_System::setUFMessage('TwingleProject was saved.');
+      } catch (CiviCRM_API3_Exception $e) {
+        Civi::log()->error(
+          'twinglecampaign_postSave_callback ' . $e->getMessage()
+        );
+      }
+    } else {
+      try {
+        civicrm_api3('TwingleCampaign', 'create', ['id' => $campaign_id]);
+        CRM_Utils_System::setUFMessage('TwingleCampaign was saved.');
+      } catch (CiviCRM_API3_Exception $e) {
+        Civi::log()->error(
+          'twinglecampaign_postSave_callback ' . $e->getMessage()
+        );
+      }
     }
   }
 }
 
+
+///**
+// * ## Implements hook_civicrm_post().
+// *
+// * @throws CiviCRM_API3_Exception
+// */
+//function twinglecampaign_civicrm_post($op, $objectName, $objectId, &$objectRef) {
+//  if ($op == 'delete') {
+//
+//    if (CRM_Core_Transaction::isActive()) {
+//      CRM_Core_Transaction::addCallback(
+//        CRM_Core_Transaction::PHASE_POST_COMMIT,
+//        'twinglecampaign_post_callback',
+//        [$hook_campaign_id]
+//      );
+//    }
+//    // If the transaction is already finished, call the function directly
+//    else {
+//      twinglecampaign_post_callback($hook_campaign_id);
+//    }
+//  }
+//}
+
+///**
+// * ## post callback
+// * This callback function deletes a TwingleProject on Twingle's side
+// *
+// * @param $campaign_id
+// */
+//function twinglecampaign_post_callback($campaign_id) {
+//  $result = civicrm_api('TwingleProject', 'delete', [$campaign_id]);
+//  if ($result['is_error'] != 0) {
+//    CRM_Utils_System::setUFMessage($result['error_message']);
+//  }
+//}
+
+
 /**
  * Implements hook_civicrm_config().
  *