diff --git a/Sharing.md b/Sharing.md
index 43f67ca..daa295e 100644
--- a/Sharing.md
+++ b/Sharing.md
@@ -64,6 +64,10 @@ All shared notes are grouped under automatically managed "Share Notes" note. Bes
 
 [[images/shared-list.png]]
 
+### Favicon
+
+You can define a custom favicon used for shared pages by create a relation `~shareFavicon` pointing to the file note containing the favicon (in e.g. the `ico` format).
+
 ## Limitations
 
 Shared notes functionality is compared to standard functionality very limited.