public async Task <IActionResult> Create()
        {
            var legalpersons = await _legalpersonService.FindAllAsync();

            var saleschannels = await _saleschannelService.FindAllAsync();

            var plans = await _planService.FindAllAsync();

            var shippingways = await _shippingwayService.FindAllAsync();

            var viewModel = new CollaboratorFormViewModel {
                Legalpersons = legalpersons, Saleschannels = saleschannels, Plans = plans, Shippingways = shippingways
            };

            return(View(viewModel));
        }
 public async Task <IActionResult> Index()
 {
     return(View(await _SaleschannelService.FindAllAsync()));
 }