1 files changed, 2 insertions, 0 deletions
diff --git a/README.md b/README.md
index 2ad907e..d67ff1f 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,8 @@ Entries in this repository also uses the following non-standard BibTeX fields:
 
 * `cover`: to list those who made the book/entry cover.
 
+* `designer`: who did the design/editing.
+
 ## Testing
 
     sudo apt install make biber pybtex