device/views.py

@@ -101,6 +101,7 @@ class DetailsView(DashboardView, TemplateView):
 
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
+        self.object.initial()
         lot_tags = LotTag.objects.filter(owner=self.request.user.institution)
         context.update({
             'object': self.object,