diff --git a/scripts/calendar/create_calendar_rights.php b/scripts/calendar/create_calendar_rights.php
new file mode 100644
index 000000000..c6d9b235c
--- /dev/null
+++ b/scripts/calendar/create_calendar_rights.php
@@ -0,0 +1,88 @@
+<?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(154);
+define("INTERNAL_USER_ID", $me->id);
+define("INTERNAL_USER_USERNAME", $me->username);
+
+$calendar = CalendarModel::search(array("checkSubscriptions" => 1));
+$adminUser = array(89, 173, 167, 8, 6, 9, 5, 123);
+
+
+$addcalendararray = array(38, 39);
+
+foreach ($calendar as $cal) {
+    $data = [];
+    $update = 0;
+    $allCalendarUser = $allCalendar;
+    unset($newrights);
+    if (in_array($cal->user_id, $adminUser)) {
+        $admin = 1;
+    } else {
+        $admin = 0;
+    }
+    $insert = 1;
+    $rights = json_decode($cal->rights, true);
+    $groups = json_decode($cal->groups, true);
+    foreach ($addcalendararray as $addcal) {
+
+
+        foreach ($rights as $key => $right) {
+            if ($key == $addcal) {
+                $insert = 0;
+
+                break;
+            }
+        }
+
+
+        if ($insert == 1) {
+            if ($admin == 1) {
+                $rights[$addcal] = "all";
+            } else {
+                $rights[$addcal] = "read";
+            }
+
+
+            foreach ($groups as $key => $group) {
+                if ($group['name'] == "Persönlich") {
+                    $count = count($groups[$key]['calendars']);
+
+                    $groups[$key]['calendars'][$count]['calendar_id'] = $addcal;
+                    $groups[$key]['calendars'][$count]['checked'] = 0;
+                    $groups[$key]['calendars'][$count]['origin'] = 1;
+                    break;
+                }
+            }
+
+        }
+
+
+    }
+//    echo $insert;
+//    var_dump($groups);
+    if (!$groups) {
+        echo $cal->user_id;
+    }
+    if ($insert == 1) {
+        if ($groups) {
+            $data['groups'] = json_encode($groups, JSON_UNESCAPED_UNICODE);
+        }
+        $data['rights'] = json_encode($rights, JSON_UNESCAPED_UNICODE);
+//        var_dump(json_encode($groups, JSON_UNESCAPED_UNICODE));
+//        var_dump(json_encode($rights, JSON_UNESCAPED_UNICODE));
+        $cal->update($data);
+        echo "save" . $cal->id . "\n";
+        $cal->save();
+    }
+
+
+}
\ No newline at end of file