Django model meta class https://docs.djangoproject.com/en/1.8/topics/forms/modelforms/#a-full-example class BookForm(ModelForm): class Meta: model = Book fields = ['name', 'authors'] class Book(models.Model): name = models.CharField(max_length=100) authors = models.ManyToManyField(Author) django官網還有很多網路上的tutorial都在class Meta裡面使用model =xxx 和 fields =[aaa,bbb]這兩個options 但是我在官網上model Meta options卻找不到這個用法 https://docs.djangoproject.com/en/1.8/ref/models/options/ 請問有人知道官網上那裡可以找到這個reference嗎? 謝謝