How to exclude fields of nested objects that are in m2m relation when creating PydanticModel using pydantic_model_creator?

Assuming following setup:

class Recipe(Model):
    ...
    ingredients = fields.ManyToManyField(model_name="models.Ingredient", related_name="recipes", null=True,
                                         on_delete=fields.SET_NULL,
                                         description="List of required ingredients")

class Ingredient(Model):
    name: fields.CharField()
    not_needed: fields.CharField()

I want to create a PydanticModel for Recipe that won't contain Ingredient.not_needed field, like so:
pydantic_model_creator(Recipe, exclude=("ingredients.not_needed"))
One thing that comes to my mind is to use computed property but are there any other approaches to this problem?

Start by reading pydantic_model_creator and the nested relation handling it uses. Check whether exclusions are supported across ManyToMany fields and whether existing tests cover nested model fields. Done means establishing and documenting a supported way to omit Ingredient.not_needed, or clearly scoping the required feature.