public ActionResult AgreementManager()
        {
            var agreements = _agreementService.GetAgreementToAgreementPage();
            List <AgreementViewModel> customerViewModels = null;

            if (agreements != null)
            {
                customerViewModels = new List <AgreementViewModel>();
                foreach (var agreement in agreements)
                {
                    customerViewModels.Add(_mapperToViewModel.Map(agreement));
                }
            }
            return(View(customerViewModels));
        }