diff --git a/Doc/Sd1/appendix.xml b/Doc/Sd1/appendix.xml
index 8df0e733c6358bf1a455db164303dfa244c19f21..a7102bab352c63e407f01918aa7a085eac6e5868 100644
--- a/Doc/Sd1/appendix.xml
+++ b/Doc/Sd1/appendix.xml
@@ -25,8 +25,8 @@
 
         <listitem>
           <para>Upload to <link
-          xlink:href="https://cloud.mi.hdm-stuttgart.de/index.php/s/np9r46xfbzTZHJ2">MI
-          SD1 cloud folder</link>.</para>
+          xlink:href="https://learn.mi.hdm-stuttgart.de//files/CheatSheet">cheat
+          sheet</link> folder.</para>
         </listitem>
 
         <listitem>