diff --git a/shipment.py b/shipment.py
index 55cab1e..6caf36e 100644
--- a/shipment.py
+++ b/shipment.py
@@ -174,6 +174,10 @@ class ShipmentWebLinkMixin(object):
     def get_to_email(self):
         return self.warehouse.address.party.email
 
+    @classmethod
+    def get_weblink_report_file(cls, shipments):
+        raise NotImplementedError()
+
 
 class ShipmentOut(ShipmentWebLinkMixin, metaclass=PoolMeta):
     __name__ = 'stock.shipment.out'
@@ -194,6 +198,13 @@ class ShipmentOut(ShipmentWebLinkMixin, metaclass=PoolMeta):
         return self.get_email(
             'stock.shipment.out.web_link', self, self.get_languages(user))
 
+    @classmethod
+    def get_weblink_report_file(cls, shipments):
+        ReportShipmentOut = Pool().get('stock.shipment.out.delivery_note',
+            type='report')
+
+        return ReportShipmentOut.execute(list(map(int, shipments)), {})
+
 
 class ShipmentIn(ShipmentWebLinkMixin, metaclass=PoolMeta):
     __name__ = 'stock.shipment.in'
@@ -231,6 +242,13 @@ class ShipmentIn(ShipmentWebLinkMixin, metaclass=PoolMeta):
         super(ShipmentIn, cls).send_link(shipments, length=length, from_=from_,
             email=email, send_mail=send_mail, raise_error=raise_error)
 
+    @classmethod
+    def get_weblink_report_file(cls, shipments):
+        ReportShipmentIn = Pool().get('stock.shipment.in.delivery_receipt',
+            type='report')
+
+        return ReportShipmentIn.execute(list(map(int, shipments)), {})
+
 
 class ShipmentInternal(ShipmentWebLinkMixin, metaclass=PoolMeta):
     __name__ = 'stock.shipment.internal'
@@ -254,6 +272,12 @@ class ShipmentInternal(ShipmentWebLinkMixin, metaclass=PoolMeta):
     def get_to_email(self):
         return self.company.party.email
 
+    @classmethod
+    def get_weblink_report_file(cls, shipments):
+        ReportShipmentInternal = Pool().get('stock.shipment.internal.report',
+            type='report')
+        return ReportShipmentInternal.execute(list(map(int, shipments)), {})
+
 
 class SendLinkStart(ModelView):
     """Shipment Send Link Start"""