title: Django: Form for each entry of a model
body: <p>I am trying to implement a form to edit a field 'comments' for each entry of a given model, which is in my case 'Rental'.</p>
  
  <pre><code>class Rental(models.Model):
      user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
      object = models.ForeignKey(Inventory, on_delete=models.CASCADE)
      quantity = models.IntegerField()
      returned = models.BooleanField(default = False)
      due_date = models.DateField()
      issue_date = models.DateField(default = datetime.date.today)
      comments = models.TextField(max_length = 500, null = True, blank = True)
  
      def __str__(self):
          return self.user.first_name + " - " + self.object.name
  </code></pre>
  
  <p>I don't take input for comments when making a new record but the user should have an option to give a comment afterwards. I need to make multiple forms and user should be able to write a comment and submit it using a button exactly next to the box.</p>
  
  <p>I tried using formset and inlineformset but they don't do what I need. Is there any other way to solve this problem.</p>
  
  <p>Thank you in advance.</p>