DavidMetNum

class Matricula(models.Model): id = models.AutoField(primary_key=True) estudiante = models.ForeignKey(Estudiante, null=False, blank=False, on_delete=models.CASCADE curso = models.ForeignKey(Curso, null=False, blank=False, on_delete-models.CASCADE) fechaMatricula = models.DateTimeField(auto_now_add=True)