add to manytomany key django stackoverflow

1. In your Django model, define the Many-to-Many relationship field using the ManyToManyField.

2. Specify the related model to establish the relationship between the two models.

3. Configure any additional attributes or options for the Many-to-Many field as required, such as symmetrical, through, related_name, etc.

4. Use the created Many-to-Many field in your Django views or serializers to interact with the related objects.

Example:

from django.db import models

class Tag(models.Model):
    name = models.CharField(max_length=100)

class Question(models.Model):
    title = models.CharField(max_length=100)
    tags = models.ManyToManyField(Tag)

In this example, the Question model establishes a Many-to-Many relationship with the Tag model using the ManyToManyField.