django restrict choice options in dropdown according to the user type

[Trippy Samurai]

Hi,

I have two user types usertype a and usertype b i have a form to update the task with fields name,info and status i have STATUS_CHOICES = (

('A','A'),
('B','B'),
('C','C')
)

the user type a should c only ('A','A'),('B','B'), in dropdown and usertype b should have (C,C) as dropdown how do i acheive this in django

forms.py

class Form(forms.ModelForm):
class Meta:
model = Model
fields = (name', 'info',status')