diff --git a/public/content/projects/1_miss-dior-blooming-bouquet/project.txt b/public/content/projects/1_miss-dior-blooming-bouquet/project.txt
index 72f1f18..1085a72 100644
--- a/public/content/projects/1_miss-dior-blooming-bouquet/project.txt
+++ b/public/content/projects/1_miss-dior-blooming-bouquet/project.txt
@@ -2,12 +2,16 @@ Title: Miss Dior Blooming Bouquet
 
 ----
 
+Optionalsteps: industrialIdeation, physicalSample
+
+----
+
+Currentstep: brief
+
+----
+
 Client: - page://G418qZ4ABsoWFx4i
 
 ----
 
-Currentstep: clientBrief
-
-----
-
 Uuid: 513oEM4JFuWBt2Bw
\ No newline at end of file
diff --git a/public/site/blueprints/pages/project.yml b/public/site/blueprints/pages/project.yml
index b3d178f..84bce12 100644
--- a/public/site/blueprints/pages/project.yml
+++ b/public/site/blueprints/pages/project.yml
@@ -8,16 +8,25 @@ tabs:
     columns:
       - width: 1/1
         fields:
+          optionalSteps:
+            label: Étapes optionnelles
+            type: checkboxes
+            width: 1/2
+            columns: 2
+            options:
+              industrialIdeation: Idéation industrielle
+              physicalSample: Échantillon physique
+            help: Après modification, sauvegardez et rechargez la page pour mettre à jour la liste ci-dessous.
           currentStep:
             label: Étape en cours
             type: radio
-            columns: 4
+            columns: 6
             default: clientBrief
             options:
-              clientBrief: Brief client
-              proposal: Offre commerciale
-              extendedBrief: Brief enrichi
-              virtualSample: Échantillon virtuel
+              type: query
+              query: page.getSteps
+              text: "{{ item.text }}"
+              value: "{{ item.value }}"
       - width: 1/3
         fields:
           client:
diff --git a/public/site/models/project.php b/public/site/models/project.php
new file mode 100644
index 0000000..f9e5b02
--- /dev/null
+++ b/public/site/models/project.php
@@ -0,0 +1,42 @@
+<?php
+
+class ProjectPage extends Page {
+  public function getSteps() {    
+
+    $steps = [
+      [
+        'text' => '1. Brief',
+        'value' => 'brief'
+      ],
+      [
+        'text' => '2. Offre commerciale',
+        'value' => 'proposal'
+      ],
+      [
+        'text' => '3. Brief enrichi',
+        'value' => 'extendedBrief'
+      ],
+    ];
+
+    if (str_contains($this->optionalSteps(), 'industrialIdeation')) {
+      $steps[] = [
+        'text' => '4. Idéation industrielle',
+        'value' => 'industrialIdeation'
+      ];
+    }
+
+    $steps[] = [
+      'text' => count($steps) + 1 . '. Échantillon virtuel',
+      'value' => 'virtualSample'
+    ];
+    
+    if (str_contains($this->optionalSteps(), 'physicalSample')) {
+      $steps[] = [
+        'text' => count($steps) + 1 . '.Échantillon physique',
+        'value' => 'physicalSample'
+      ];
+    }
+
+    return $steps;
+  }
+}
\ No newline at end of file
diff --git a/public/site/templates/projects.json.php b/public/site/templates/projects.json.php
index 716554d..1015bf7 100644
--- a/public/site/templates/projects.json.php
+++ b/public/site/templates/projects.json.php
@@ -1,5 +1,4 @@
 <?php
-
 $children = $page->children()->map(function ($child) {
   return [
     'title' => $child->title()->value(),
diff --git a/src/views/Project.vue b/src/views/Project.vue
index 5af56df..b747eb0 100644
--- a/src/views/Project.vue
+++ b/src/views/Project.vue
@@ -5,12 +5,12 @@
       <button class="btn | ml-auto">Demander un RDV</button>
     </header>
 
-    <!-- <component :is="stepsComponents[currentStep]" @update:step="changeStep" /> -->
+    <component :is="stepsComponents[currentStep]" @update:step="changeStep" />
     <!-- <VirtualSample /> -->
 
     <!-- Kanban: Status Brief Enrichi -->
 
-    <div class="kanban">
+    <!-- <div class="kanban">
       <section
         class="flex-1"
         aria-labelledby="votre-brief-label"
@@ -150,7 +150,7 @@
           </div>
         </div>
       </section>
-    </div>
+    </div> -->
   </main>
 </template>