public static MailGroup GetMailGroup(int itemId) { // load meta item MailGroup item = (MailGroup)PackageController.GetPackageItem(itemId); // load service item MailServer mail = new MailServer(); ServiceProviderProxy.Init(mail, item.ServiceId); MailGroup group = mail.GetGroup(item.Name); // add common properties group.Id = item.Id; group.PackageId = item.PackageId; group.ServiceId = item.ServiceId; return group; }