diff --git a/README.MD b/README.MD
index 9a168c5..ea30bc5 100644
--- a/README.MD
+++ b/README.MD
@@ -1,3 +1,12 @@
+**Source de vérité** : https://git.gregoiremureau.com/grgmro/oc-p04-credit-scoring
+
+```bash
+git clone https://git.gregoiremureau.com/grgmro/oc-p04-credit-scoring.git
+git clone https://git.gregoiremureau.com/grgmro/oc-p04-credit-scoring.git
+```
+
+Dataset : voir `fetch-data.sh` (hors git si volumineux).
+
 # Projet de Scoring Crédit - Prêt à dépenser
 
 ## 📋 Contexte du projet
diff --git a/fetch-data.sh b/fetch-data.sh
new file mode 100755
index 0000000..bfde49f
--- /dev/null
+++ b/fetch-data.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -euo pipefail
+cat <<'TXT'
+P4 — Home Credit Default Risk
+
+Source Kaggle : https://www.kaggle.com/c/home-credit-default-risk/data
+Hors git (trop volumineux).
+TXT