service-architecture.md

@@ -38,5 +38,8 @@ Blockchain (optional)
 ( ) create a NFT (optional) // wallet required; payment options
 
 
-faircommons architecture    
+faircommons architecture
+
+https://faircloud.eu/nextcloud/index.php/s/DKmHdxfLZMKnMoX
+    
 ![faircommons_architecture](uploads/f378825d729f055a9e7d95de2589669c/faircommons_architecture.png)
\ No newline at end of file