.

atlas/views.py

@@ -313,8 +313,8 @@ class AtlasCreateBase(RevisionMixin, LoginRequiredMixin, CreateView):
             context["series_formset"].full_clean()
             context["casedifferential_formset"].full_clean()
         else:
-            context["series_formset"] = SeriesFormSet()
-            context["casedifferential_formset"] = CaseDifferentialFormSet()
+            context["series_formset"] = SeriesFormSet(self.object)
+            context["casedifferential_formset"] = CaseDifferentialFormSet(self.object)
         return context
 
     def form_valid(self, form):
@@ -359,9 +359,7 @@ class AtlasCreate(AtlasCreateBase):
         return self.initial
 
 
-class AtlasUpdate(
-    AuthorOrCheckerRequiredMixin, UpdateView, AtlasCreateBase
-):
+class AtlasUpdate(AuthorOrCheckerRequiredMixin, UpdateView, AtlasCreateBase):
     model = Case
     form_class = CaseForm