diff --git a/cnam/travaux/blanc/images/context.png b/cnam/travaux/blanc/images/context.png
new file mode 100644
index 0000000..2d9d6eb
Binary files /dev/null and b/cnam/travaux/blanc/images/context.png differ
diff --git a/cnam/travaux/blanc/images/tasks.png b/cnam/travaux/blanc/images/tasks.png
new file mode 100644
index 0000000..3e2c180
Binary files /dev/null and b/cnam/travaux/blanc/images/tasks.png differ
diff --git a/cnam/travaux/blanc/présentation/rationalisation.tex b/cnam/travaux/blanc/présentation/rationalisation.tex
index 52c7b6b..88262e7 100644
--- a/cnam/travaux/blanc/présentation/rationalisation.tex
+++ b/cnam/travaux/blanc/présentation/rationalisation.tex
@@ -32,10 +32,10 @@
 \only<1>{\imgico{7}{git}}
 \only<2>{\imgico{7}{mercurial}}
 \only<3>{\imgico{7}{fossil}}
-
+\only<4>{\imgbig{tasks}}
 \only<5>{\imgbig{commit}}
 \only<6>{\imgbig{hashcheck}}
-
+\only<7>{\imgico{16}{context}}
 \only<8>{\imgbig{restore}}
 \only<9>{\imgbig{team}}