diff --git a/Migrate-to-Filer-Store.md b/Migrate-to-Filer-Store.md
index fd04137..2cde25b 100644
--- a/Migrate-to-Filer-Store.md
+++ b/Migrate-to-Filer-Store.md
@@ -14,4 +14,7 @@ If there are already a lot of files, how to move them to the SeaweedFS the most
 The easiest way is just to use the OS-provided copy command from the command line. However, usually it is single-threaded.
 
 The most efficient way is to use "weed filer.copy". It is multi-threaded and bypasses the FUSE layer.
-> Example: `weed filer.copy file_or_dir1 [file_or_dir2 file_or_dir3] http://localhost:8888/path/to/a/folder/`
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+> Example: `weed filer.copy file_or_dir1 [file_or_dir2 file_or_dir3] http://localhost:8888/path/to/a/folder/`
+
+OR If it's a collection
+> Example: `weed filer.copy file_or_dir1 [file_or_dir2 file_or_dir3] http://localhost:8888/?collection=collection-name`
\ No newline at end of file