diff --git a/CSV.md b/CSV.md
index c6dbea9..e2e50a3 100644
--- a/CSV.md
+++ b/CSV.md
@@ -1,10 +1,16 @@
 Right to click your username / All Boards / Add Board / Import / From CSV/TSV
 
-CSV import was added at https://github.com/wekan/wekan/pull/3081 
+[CSV import was added at PR 3081](https://github.com/wekan/wekan/pull/3081)
 
 Here's a copy of the CSV and TSV to test out the functionality:
 - [board-import.csv](https://wekan.github.io/csv/board-import.csv)
 - [board-import.tsv](https://wekan.github.io/csv/board-import.tsv)
 
+Frontend:
+- [Import CSV code](https://github.com/wekan/wekan/tree/master/client/components/import)
+
+Backend:
+- [Import CSV code](https://github.com/wekan/wekan/blob/master/models/csvCreator.js)
+- [Related general Import code](https://github.com/wekan/wekan/blob/master/models/import.js)
 
 [Related pull requests](https://github.com/wekan/wekan/pulls?q=is%3Apr+is%3Aclosed+csv)