diff --git a/ComicRack-metadata.md b/ComicRack-metadata.md
index b0f5db2..cf9212b 100644
--- a/ComicRack-metadata.md
+++ b/ComicRack-metadata.md
@@ -6,6 +6,7 @@ Currently following [ComicRack](http://comicrack.cyolito.com/) metadata fields a
 * Names declared in fields: _Writer_, _Penciller_, _Inker_ and _Colorist_ will be used as book authors.
 * _Bookmarks_ will be used to create TOC if input archive have flat directory structure.
 * _Summary_ field will be used as book description.
+* _ScanInformation_ field can store [[MCD series ID|Manga Cover Database support]].
 
 KCC have build-in simple metadata editor.