How to serialize the access rights available to the user?

Question

Django

The application has two types of User models:
- student
- profesor

class Student(model.Models) :
   name  
   age
  is_professor  :  boolean

Access to the fields of the "Lesson" model is different, to implement this task, I write custom Permissions.
Tell me how you can implement the resource, for example, if you request /students/1/, the following was issued.

{
   "name" :  "Ivan",
   "age" : 20,
   "is_professor" :  false,
   "permission" :{
       "can_is_read_lection" : true,
        "can_delete_letion" : false,
  }