1 files changed, 3 insertions, 0 deletions

diff --git a/report/progression.tex b/report/progression.tex
index 95505c1..3955944 100644
--- a/report/progression.tex
+++ b/report/progression.tex
@@ -353,6 +353,9 @@ and teleports him back.
 
 \subsection{Locked door}
 
+A locked door was implement with the commit number e9c61548b. To pass through,
+the player needs to pick up a corresponding key.
+
 \subsection{Tests}
 
 \subsection{Transporter room}