diff --git a/Rclone.md b/Rclone.md
index 52e9eb8..490e156 100644
--- a/Rclone.md
+++ b/Rclone.md
@@ -98,6 +98,10 @@ Directories there are:
 /var/lib/docker/volumes/_data/attachments
 /var/lib/docker/volumes/_data/avatars
 ```
+## Bundle or Source
+
+Set `WRITABLE_PATH`like in Docker example above.
+
 ## Development
 
 In Progress direct support without Rclone, if getting it working sometime.