What is the type of a multi-select field in Django?

Question

Django

Now the model field is configured as follows: Which allows you to write one value in the field. You need to change the type of this field so that you can select more than one value (checkboxes) and write them, preferably in one field (ie not ManyToMany). What are the options, the simplest and the most optimized (from the point of view of the database, ArrayField)?
models.CharField(max_length=2, choices=CHOICES)

Answer 1

Django Model MultipleChoice