private void BuildRelatedProductsSection(TemplateBuilder builder, int sortOrder)
{
var resourceManager = ObjectFactory.Instance.Resolve <IResourceManager>();
var userService = ObjectFactory.Instance.Resolve <IUserService>();
builder.CreateSection(resourceManager.GetLocalizedText(userService.GetCurrentUserCulture(), "Tabs", "Relations"), FieldIds.Product.SectionRelatedProductsId, sortOrder);
var dataSource = string.Format("StartSearchLocation={0}", FieldIds.Product.ProductsRootFolderId);
builder.CreateTreeListWithSearchField(FieldIds.Product.ProductRelations, "Related products", 1, dataSource, new List <KeyValuePair <string, string> >());
}