Django model related_list with list view

First, I have a student model and a counseling model.

There are hundreds of consultation models in one student model.

I'd like to make the last consultation date for each subject(classification) into a listview for each student.

If make it , teacher can see at a glance who consulted the longest and who consulted the most recently.

is there any way?

consultation model.py

class Consultation(models.Model):
    classification = models.CharField(
        max_length=10,
        choices=CLASSIFICATION,  # there are 'korean', 'english', 'math', 'etc ... '
        default='etc',
    )
    content = models.TextField(max_length=1000, blank=False, verbose_name='contentt')
    created_to = models.ForeignKey(
        Student,
        related_name='consultations',
        verbose_name='student',
        on_delete=models.CASCADE
    )
    created_at = models.DateTimeField(default=datetime.now, verbose_name='time')

student mnodel.py

class Student(models.Model):
    name = models.CharField(max_length=255, verbose_name='이름')

I want to user ListView if i can

class StudentList(ListView):
    model = Student
    template_name = 'student/list.html'
    context_object_name = 'students'
    paginate_by = 10
    blah blah blah 

What i want to make is like

class Student(models.Model):
    name = models.CharField(max_length=255, verbose_name='이름')
    
    def last_consult_korean(self):
        last_date=self.consultations.filter(classification='korean').order_by('-created_at').first()
        return last_date.created_at if last_date else ''

write a function like this in your model, and in your template call like {{ student.last_consult_korean }}