1đź‘Ť
What if you remove “course = models.ManyToManyField(Course)” from class User and move it to class Course as follows “course = models.ManyToManyField(User)” and do following query:
User.objects.filter(course__name__contains=’mathématique’)
please note I have changed (Course) to (User)
👤Dariusz Krynicki
Source:stackexchange.com