private async Task<List<CompanyViewModel>> GetCompanyViewModels(List<Guid> ids)
 {
     var filterOperation = await _cbo.FilterAsync(x => ids.Contains(x.Id));
     var cList = new List<CompanyViewModel>();
     foreach (var item in filterOperation.Result)
     {
         cList.Add(CompanyViewModel.Parse(item));
     }
     return cList;
 }