diff --git a/build.sh b/build.sh
index 80fe371..b963aca 100755
--- a/build.sh
+++ b/build.sh
@@ -2,11 +2,21 @@
 FILE="$(realpath "${BASH_SOURCE[0]}")"
 ROOT="$(dirname "${FILE}")"
 
+INPUT="${ROOT}/in"
+INPUTS="${ROOT}/in.txt"
 OUTPUT="${ROOT}/out"
 
+function main {
+local file
+local files=()
+
 rm --force --recursive "${OUTPUT}"
 mkdir --parents "${OUTPUT}"
 
+for file in $(cat "${INPUTS}") ; do
+    files+=("${INPUT}/${file}.md")
+done
+
 pandoc \
 --verbose \
 --standalone \
@@ -20,4 +30,9 @@ pandoc \
 --write 'revealjs' \
 --variable revealjs-url='/sw/revealjs/up' \
 --variable slideNumber \
-"${ROOT}/index.md"
+\
+"${files[@]}"
+
+}
+
+main
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 68%
rename from index.md
rename to in/index.md
index 07fbf2c..83e653b 100644
--- a/index.md
+++ b/in/index.md
@@ -1,60 +1,72 @@
----
-author: Marc Beninca
-date: 2024 / 03
-lang: fr-FR
-title: Git PPP
-subtitle: Possibilités, Porcelaine & Plomberie
----
+# Concepts
 
-# Possibilités
+1. Outils
+1. Concepts
 
-# Outils
+## Outils
 
-## Hachage
+### Hachage
 
 ::: incremental
 * SHA-1
 * SHA-256
 :::
 
-## Pointeurs
+::: notes
+* versions ≥ 2.42 rétro-compatibles
+:::
+
+### DAG / GAO
+
+::: incremental
+* Graphe
+* Acyclique
+* Orienté
+:::
+
+### Pointeurs
 
 * branches
 * étiquettes
 
-# Concepts
+# {-}
+## Concepts
 
-## Zones
+### Zones
 
 ::: incremental
 * répertoire de travail
 * index
 * historique
+* réserve
 :::
 
-# Porcelaine
-## 1
-## 2
+# Commandes
 
-# Porcelaine → Bases
+1. Bases
+1. Local
+1. Collaborer
 
-## git init
+## Bases
+
+### git init
 
 * bare | non-bare
 
-## git config
+### git config
 
 * system → global → local
 * user name & email
 * description
 
-## git status
+### git status
 
 * -u
 
-# Porcelaine → Local
+# {-}
+## Local
 
-## Commandes
+### Commandes
 
 * git branch --force
 * git add
@@ -71,16 +83,21 @@ subtitle: Possibilités, Porcelaine & Plomberie
   * interactive
 * git reflog
 
-# Porcelaine → Collaborer
+# {-}
+## Collaborer
 
-## Commandes
+### Commandes
 
 * git remote | clone
 * git fetch | pull
 * git push
 * git tag
 
-# Plomberie
+# Composants
+
+1. Basique
+1. Pointeurs
+1. Objets
 
 ## Basique
 
@@ -91,6 +108,7 @@ subtitle: Possibilités, Porcelaine & Plomberie
   * description
   :::
 
+# {-}
 ## Pointeurs
 
 * .git/refs/
@@ -101,6 +119,7 @@ subtitle: Possibilités, Porcelaine & Plomberie
   1. tags/tag
   :::
 
+# {-}
 ## Objets
 
   * .git/objects
diff --git a/in/info.md b/in/info.md
new file mode 100644
index 0000000..df6dc28
--- /dev/null
+++ b/in/info.md
@@ -0,0 +1,7 @@
+---
+author: Marc Beninca
+date: 2024 / 03
+lang: fr-FR
+title: Git CCC
+subtitle: Concepts, Commandes, Composants
+---
diff --git a/in/plan.md b/in/plan.md
new file mode 100644
index 0000000..15531c6
--- /dev/null
+++ b/in/plan.md
@@ -0,0 +1,21 @@
+# Plan {-}
+
+::: {.columns}
+::: {.column width="33%"}
+* Concepts
+  * Outils
+  * Concepts
+:::
+::: {.column width="33%"}
+* Commandes
+  * Bases
+  * Local
+  * Collaborer
+:::
+::: {.column width="33%"}
+* Composants
+  * Basique
+  * Pointeurs
+  * Objets
+:::
+:::