diff --git a/.gitea/workflows/validate.yml b/.gitea/workflows/validate.yml
new file mode 100644
index 0000000..688f6da
--- /dev/null
+++ b/.gitea/workflows/validate.yml
@@ -0,0 +1,21 @@
+name: Validation applicative
+
+on:
+  push:
+    branches: [main, master]
+  workflow_dispatch:
+
+jobs:
+  verify:
+    name: Vérification structure
+    runs-on: ci-node22
+    timeout-minutes: 5
+    steps:
+      - name: Récupérer les sources
+        uses: actions/checkout@v4
+
+      - name: Vérifier la structure du projet
+        run: |
+          echo "Vérification de la structure SONUM..."
+          test -f docker-compose.yml && echo "OK: docker-compose.yml" || exit 1
+          echo "Structure valide."
diff --git a/app.json b/app.json
new file mode 100644
index 0000000..2174aa5
--- /dev/null
+++ b/app.json
@@ -0,0 +1,7 @@
+{
+  "id": "sonum",
+  "name": "SONUM",
+  "category": "ITINOVA",
+  "containerName": "sonum",
+  "ci": { "required": true }
+}