diff --git a/cnam/travaux/mémoire/thesis/back.tex b/cnam/travaux/mémoire/thesis/back.tex
index 1737874..90a2589 100644
--- a/cnam/travaux/mémoire/thesis/back.tex
+++ b/cnam/travaux/mémoire/thesis/back.tex
@@ -1,4 +1,5 @@
-\pagebreak
+\chapter*{}
+\addcontentsline{toc}{chapter}{\ml{Summary}{Résumé}}
 
 \textbf{Bordeaux, 2021}
 
diff --git a/cnam/travaux/mémoire/thesis/conclusion.tex b/cnam/travaux/mémoire/thesis/conclusion.tex
new file mode 100644
index 0000000..14393c5
--- /dev/null
+++ b/cnam/travaux/mémoire/thesis/conclusion.tex
@@ -0,0 +1,2 @@
+\chapter*{Conclusion}
+\addcontentsline{toc}{chapter}{Conclusion}
diff --git a/cnam/travaux/mémoire/thesis/front.tex b/cnam/travaux/mémoire/thesis/front.tex
index f8753cd..0eebb83 100644
--- a/cnam/travaux/mémoire/thesis/front.tex
+++ b/cnam/travaux/mémoire/thesis/front.tex
@@ -1,5 +1,3 @@
-\begin{titlepage}
-
 \begin{center}
 
 {\LARGE C}ONSERVATOIRE {\LARGE N}ATIONAL DES {\LARGE A}RTS ET {\LARGE M}ÉTIERS
@@ -8,18 +6,26 @@
 {ASSOCIATE REGIONAL CENTER OF NEW-AQUITAINE}
 {CENTRE RÉGIONAL ASSOCIÉ DE NOUVELLE-AQUITAINE}
 
+\hrq
+
 \vfill
 \ml{by}{par}
 \vfill
 
 \author
 
+\hrq
+
 \ml
 {Defended on Month DD, 2021}
 {Soutenu le JJ Mois 2021}
 
+\hrq
+
 JURY
 
 \end{center}
 
-\end{titlepage}
+\thispagestyle{empty}
+
+\pagebreak
diff --git a/cnam/travaux/mémoire/thesis/introduction.tex b/cnam/travaux/mémoire/thesis/introduction.tex
new file mode 100644
index 0000000..0206f65
--- /dev/null
+++ b/cnam/travaux/mémoire/thesis/introduction.tex
@@ -0,0 +1,2 @@
+\chapter*{Introduction}
+\addcontentsline{toc}{chapter}{Introduction}
diff --git a/cnam/travaux/mémoire/thesis/main.tex b/cnam/travaux/mémoire/thesis/main.tex
index c61456a..6c97754 100644
--- a/cnam/travaux/mémoire/thesis/main.tex
+++ b/cnam/travaux/mémoire/thesis/main.tex
@@ -4,6 +4,7 @@
 
 \input{front}
 \input{toc}
+\input{introduction}
 
 \chapter{\ml
 {}
@@ -105,6 +106,15 @@
 {Génération à la volée de menus de démarrage}
 }
 
+\input{conclusion}
+
+\appendix
+
+\chapter{\ml
+{}
+{}
+}
+
 \input{back}
 
 \end{document}
diff --git a/cnam/travaux/mémoire/thesis/settings.tex b/cnam/travaux/mémoire/thesis/settings.tex
index ca14172..85c8a49 100644
--- a/cnam/travaux/mémoire/thesis/settings.tex
+++ b/cnam/travaux/mémoire/thesis/settings.tex
@@ -15,6 +15,12 @@ bmargin=20mm,lmargin=20mm,rmargin=20mm,tmargin=20mm]{geometry}
 \setmainlanguage{\mainlanguage}
 \setotherlanguages{\otherlanguages}
 
+% simple commands
+
+\newcommand{\hr}{\rule{\textwidth}{1pt}}
+
+\newcommand{\hrq}{\rule{.25\textwidth}{1pt}}
+
 % handle multiple languages
 
 \newcommand{\ifstr}[4]{\expandafter\ifstrequal\expandafter{#1}{#2}{#3}{#4}}
@@ -22,8 +28,8 @@ bmargin=20mm,lmargin=20mm,rmargin=20mm,tmargin=20mm]{geometry}
 \newcommand{\warn}[1]{/!\textbackslash #1 /!\textbackslash}
 
 \newcommand{\ml}[2]{%
-\ifstr{\mainlanguage}{en}{\ifstrempty{#1}{\warn{TRANSLATE ME}}{#1}}{%
-\ifstr{\mainlanguage}{fr}{\ifstrempty{#2}{\warn{TRADUISEZ-MOI}}{#2}}{%
+\ifstr{\mainlanguage}{en}{\ifstrempty{#1}{\warn{TRANSLATION}}{#1}}{%
+\ifstr{\mainlanguage}{fr}{\ifstrempty{#2}{\warn{TRADUCTION}}{#2}}{%
 SHOULD\_NOT\_HAPPEN!%
 }}%
 }