public OrganizationViewController(string name)
        {
            Title     = name;
            Name      = name;
            ViewModel = new OrganizationViewModel(name);

            ViewModel.Bind(x => x.Organization, model => {
                _header.Subtitle = string.IsNullOrEmpty(model.Name) ? model.Login : model.Name;
                _header.Image    = ImageLoader.DefaultRequestImage(new System.Uri(model.AvatarUrl), this);
                _header.SetNeedsDisplay();
            });
        }