public UIReturn getServices(Branch b)
        {
            GetServiceRq req = UserActionService.getInstance().getGetServiceRq(b);
            GetServiceRs res = UserActionService.getInstance().getServices(req);
            UIReturn     ret = new UIReturn(res.header);

            ret.returnObject = res.services;
            return(ret);
        }
        public UIReturn openService(Branch b, GroupService g, String counterNumber)
        {
            if (String.IsNullOrEmpty(counterNumber))
            {
                return(Constants.uiErrorEmptyCounterNumber);
            }

            OpenServiceRq req = UserActionService.getInstance().getOpenServiceRq(b, g, counterNumber);
            OpenServiceRs res = UserActionService.getInstance().openService(req);
            UIReturn      ret = new UIReturn(res.header);

            return(ret);
        }