django add list to manytomany

1. Define a ManyToManyField in the model where you want to add the list. For example:

class YourModel(models.Model):
    related_items = models.ManyToManyField(RelatedModel)

1. Retrieve the instance of the model to which you want to add the related items.

2. Create an instance or retrieve existing instances of the related model that you want to add to the ManyToMany field.

3. Use the add() method to add the related items to the ManyToMany field of the model instance. For example:

your_model_instance.related_items.add(related_item1, related_item2)