public async Task <IActionResult> EduPlanRemoveDisciplineConfirmed(int EduPlanId,
                                                                           int DisciplineId)
        {
            await _metodKomissiyaRepository.RemoveDisciplineByUserNameAsync(EduPlanId, DisciplineId, User.Identity.Name);

            return(RedirectToAction(nameof(EduPlanPreview), new { id = EduPlanId }));
        }