diff --git a/build.sh b/build.sh
index 80fe371..2333e3a 100755
--- a/build.sh
+++ b/build.sh
@@ -2,11 +2,17 @@
 FILE="$(realpath "${BASH_SOURCE[0]}")"
 ROOT="$(dirname "${FILE}")"
 
+INPUT="${ROOT}/in"
 OUTPUT="${ROOT}/out"
 
 rm --force --recursive "${OUTPUT}"
 mkdir --parents "${OUTPUT}"
 
+FILES=()
+for f in $(cat "${ROOT}/in.txt") ; do
+    FILES+=("${INPUT}/${f}.md")
+done
+
 pandoc \
 --verbose \
 --standalone \
@@ -20,4 +26,5 @@ pandoc \
 --write 'revealjs' \
 --variable revealjs-url='/sw/revealjs/up' \
 --variable slideNumber \
-"${ROOT}/index.md"
+\
+"${FILES[@]}"
diff --git a/in.txt b/in.txt
new file mode 100644
index 0000000..981bdd3
--- /dev/null
+++ b/in.txt
@@ -0,0 +1,3 @@
+info
+plan
+index
diff --git a/index.md b/in/index.md
similarity index 77%
rename from index.md
rename to in/index.md
index 03c8992..6b38711 100644
--- a/index.md
+++ b/in/index.md
@@ -1,33 +1,3 @@
----
-author: Marc Beninca
-date: 2024 / 03
-lang: fr-FR
-title: Git PPP
-subtitle: Possibilités, Porcelaine & Plomberie
----
-
-# Plan {-}
-
-::: {.columns}
-::: {.column width="33%"}
-* Possibilités
-  * Outils
-  * Concepts
-:::
-::: {.column width="33%"}
-* Porcelaine
-  * Bases
-  * Local
-  * Collaborer
-:::
-::: {.column width="33%"}
-* Plomberie
-  * Basique
-  * Pointeurs
-  * Objets
-:::
-:::
-
 # Possibilités
 
 1. Outils
diff --git a/in/info.md b/in/info.md
new file mode 100644
index 0000000..f1b73d5
--- /dev/null
+++ b/in/info.md
@@ -0,0 +1,7 @@
+---
+author: Marc Beninca
+date: 2024 / 03
+lang: fr-FR
+title: Git PPP
+subtitle: Possibilités, Porcelaine & Plomberie
+---
diff --git a/in/plan.md b/in/plan.md
new file mode 100644
index 0000000..c983b25
--- /dev/null
+++ b/in/plan.md
@@ -0,0 +1,21 @@
+# Plan {-}
+
+::: {.columns}
+::: {.column width="33%"}
+* Possibilités
+  * Outils
+  * Concepts
+:::
+::: {.column width="33%"}
+* Porcelaine
+  * Bases
+  * Local
+  * Collaborer
+:::
+::: {.column width="33%"}
+* Plomberie
+  * Basique
+  * Pointeurs
+  * Objets
+:::
+:::