.

generic/models.py

@@ -1050,6 +1050,12 @@ class ExamBase(ExamOrCollectionGenericBase):
         default=False,
     )
 
+    pass_mark = models.FloatField(
+        null=True,
+        blank=True,
+        help_text="Pass mark for the exam. If unset, defaults to 50% of the maximum score.",
+    )
+
     # randomise_question_order = models.BooleanField(
     #    help_text="If an exam should randomise the order of questions in RTS.",
     # )
@@ -1710,6 +1716,11 @@ class CidUserExam(models.Model):
 
     manual_submission = models.BooleanField(default=False)
 
+    exclude_from_stats = models.BooleanField(
+        default=False,
+        help_text="Exclude this candidate from exam statistics."
+    )
+
     # TODO switch to json field?
     results_emailed_status = models.CharField(max_length=255, blank=True)