.

generic/forms.py

@@ -51,6 +51,8 @@ class ExamFormMixin:
         instance = ModelForm.save(self, False)
         instance.save()
 
+        self.save_m2m()
+
         return instance
 
 class ExaminationForm(ModelForm):

rapids/forms.py

@@ -242,5 +242,5 @@ class ExamForm(ExamFormMixin, ModelForm):
             "publish_results",
             "archive",
             "cid_user_groups",
-            "author",
+            #"author",
         ]