diff --git a/modules/purchase_trade/docs/backlog/market-price-import-backlog.md b/modules/purchase_trade/docs/backlog/market-price-import-backlog.md
index 48d0a8c..8c32485 100644
--- a/modules/purchase_trade/docs/backlog/market-price-import-backlog.md
+++ b/modules/purchase_trade/docs/backlog/market-price-import-backlog.md
@@ -5,6 +5,7 @@ Scope: code changes related only to `BR-PT-004 - Market Price Import`.
 ## PT-BL-001 - Enforce uniqueness at model level
 
 - Status: to be tested
+- Implementation commit: `eaae2e5`
 - Priority: high
 - Source: [rules/market-price-import.md](../rules/market-price-import.md)
 - Requirement: enforce uniqueness of `(price, price_date)` at model level without adding a database constraint yet.