This is my model.py code
class Question(models.Model):
id = models.AutoField
    question = models.CharField(max_length=100)
    answer =  models.CharField(max_length=100)
class TestSeries(models.Model):
    id = models.AutoField
    quiz_name = models.CharField(max_length=100)
    all_question=models.ManyToManyField(MyQuestion)
When i open my admin panel on test series previous added are shown in order : Oldest first
I want to see that in newest first manner.
 
    