diff --git a/build.sh b/build.sh
index b963aca..80fe371 100755
--- a/build.sh
+++ b/build.sh
@@ -2,21 +2,11 @@
 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 \
@@ -30,9 +20,4 @@ pandoc \
 --write 'revealjs' \
 --variable revealjs-url='/sw/revealjs/up' \
 --variable slideNumber \
-\
-"${files[@]}"
-
-}
-
-main
+"${ROOT}/index.md"
diff --git a/in.txt b/in.txt
deleted file mode 100644
index 981bdd3..0000000
--- a/in.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-info
-plan
-index
diff --git a/in/info.md b/in/info.md
deleted file mode 100644
index df6dc28..0000000
--- a/in/info.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-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
deleted file mode 100644
index 15531c6..0000000
--- a/in/plan.md
+++ /dev/null
@@ -1,21 +0,0 @@
-# Plan {-}
-
-::: {.columns}
-::: {.column width="33%"}
-* Concepts
-  * Outils
-  * Concepts
-:::
-::: {.column width="33%"}
-* Commandes
-  * Bases
-  * Local
-  * Collaborer
-:::
-::: {.column width="33%"}
-* Composants
-  * Basique
-  * Pointeurs
-  * Objets
-:::
-:::
diff --git a/in/index.md b/index.md
similarity index 68%
rename from in/index.md
rename to index.md
index 83e653b..07fbf2c 100644
--- a/in/index.md
+++ b/index.md
@@ -1,72 +1,60 @@
-# Concepts
+---
+author: Marc Beninca
+date: 2024 / 03
+lang: fr-FR
+title: Git PPP
+subtitle: Possibilités, Porcelaine & Plomberie
+---
 
-1. Outils
-1. Concepts
+# Possibilités
 
-## Outils
+# Outils
 
-### Hachage
+## Hachage
 
 ::: incremental
 * SHA-1
 * SHA-256
 :::
 
-::: notes
-* versions ≥ 2.42 rétro-compatibles
-:::
-
-### DAG / GAO
-
-::: incremental
-* Graphe
-* Acyclique
-* Orienté
-:::
-
-### Pointeurs
+## Pointeurs
 
 * branches
 * étiquettes
 
-# {-}
-## Concepts
+# Concepts
 
-### Zones
+## Zones
 
 ::: incremental
 * répertoire de travail
 * index
 * historique
-* réserve
 :::
 
-# Commandes
+# Porcelaine
+## 1
+## 2
 
-1. Bases
-1. Local
-1. Collaborer
+# Porcelaine → Bases
 
-## Bases
-
-### git init
+## git init
 
 * bare | non-bare
 
-### git config
+## git config
 
 * system → global → local
 * user name & email
 * description
 
-### git status
+## git status
 
 * -u
 
-# {-}
-## Local
+# Porcelaine → Local
 
-### Commandes
+## Commandes
 
 * git branch --force
 * git add
@@ -83,21 +71,16 @@
   * interactive
 * git reflog
 
-# {-}
-## Collaborer
+# Porcelaine → Collaborer
 
-### Commandes
+## Commandes
 
 * git remote | clone
 * git fetch | pull
 * git push
 * git tag
 
-# Composants
-
-1. Basique
-1. Pointeurs
-1. Objets
+# Plomberie
 
 ## Basique
 
@@ -108,7 +91,6 @@
   * description
   :::
 
-# {-}
 ## Pointeurs
 
 * .git/refs/
@@ -119,7 +101,6 @@
   1. tags/tag
   :::
 
-# {-}
 ## Objets
 
   * .git/objects