diff --git a/sale.py b/sale.py
index a38ccbb..1224557 100644
--- a/sale.py
+++ b/sale.py
@@ -62,15 +62,24 @@ class CreateSubscription(Wizard):
                     quantity=self.start.quantity,
                     unit_price=self.start.unit_price)
 
-                    
+    def _equipments_to_subscription(self):
+        sale = self.records[0]
+        equipments_to_subscription = []
+        for line in sale.lines:
+            if line.product_equipment:
+                equipments_to_subscription.append(line.equipment)
+
+        return equipments_to_subscription
+                
     def do_create_subscription(self, action):
         pool = Pool()
         Subscription = pool.get('sale.subscription')
         SubscriptionLine = pool.get('sale.subscription.line')
 
-        sale = self.records[0]
+        sale = self.records[0]  
         a = self._subscription_start
 
+        equipments_to_subscription=self._equipments_to_subscription()
         subscription_lines = [SubscriptionLine(
             start_date=a['start_date'],
             end_date=a['end_date'],
@@ -92,6 +101,7 @@ class CreateSubscription(Wizard):
             invoice_address=sale.invoice_address.id,
             payment_term=sale.payment_term.id if sale.payment_term else None,
             lines=subscription_lines,
+            equipments=equipments_to_subscription,
         )
         subscription.save()