diff --git a/chapters/sonne-7x4m9k/agenda.json b/chapters/sonne-7x4m9k/agenda.json
index 35e6c13..4e2cc29 100644
--- a/chapters/sonne-7x4m9k/agenda.json
+++ b/chapters/sonne-7x4m9k/agenda.json
@@ -16,13 +16,19 @@
       "id": "beispieldatei",
       "label": "Beispieldatei",
       "type": "embed",
-      "embedUrl": "https://workdrive.digiseed.de/writer/published/a5u6x594bfa69700846d88739fa2756082ada"
+      "embedUrl": "https://workdrive.digiseed.de/writer/open/a5u6x594bfa69700846d88739fa2756082ada"
     },
     {
       "id": "willkommen",
       "label": "Willkommen",
       "type": "image",
       "imagePath": "agenda/willkommen.jpg"
+    },
+    {
+      "id": "ende-logo",
+      "label": "Ende - Logo",
+      "type": "image",
+      "imagePath": "agenda/ende-logo.jpg"
     }
   ]
 }
\ No newline at end of file