public bool CreateEvent(Operations operation)
        {
            try
            {
                if (operation == null)
                    return false;

                user = (Users)Session["CurrentUser"];
                var contentResources = services.ApiResult(user, Constants.RscService);
                var resource = ResourceData(contentResources, operation.Resources.ResourceID);

                EpicorRest.AppPoolHost = ConfigurationManager.AppSettings["EpicorRest.AppPoolHos"];
                EpicorRest.AppPoolInstance = ConfigurationManager.AppSettings["EpicorRest.AppPoolInstance"];
                EpicorRest.UserName = user.UserLogin;
                EpicorRest.Password = user.Password;
                EpicorRest.IgnoreCertErrors = true;

                EpicorRest.CallSettings = new CallSettings(operation.CompanyID, string.Empty, string.Empty, string.Empty);

                dynamic UDRecord = new
                {
                    Company = operation.CompanyID,
                    Key1 = Guid.NewGuid().ToString(),
                    Key2 = "",
                    Key3 = "",
                    Key4 = "",
                    Key5 = "",
                    Address1_c = operation.ShipAddress1,
                    Address2_c = operation.ShipAddress2,
                    Comment_c = operation.SchedComment,
                    CustName_c = operation.CustName,
                    Email_c = operation.CustEmail,
                    PhoneNum_c = operation.CustPhoneNum,
                    StartDate_c = operation.StartOperationDate,
                    EndDate_c = operation.EndOperationDate,
                    JobNum_c = operation.JobNum,
                    Operation_c = operation.OpCode,
                    Resource_c = operation.Resources.ResourceID,
                    ResourceGroup_c = resource.GroupID,
                    ShipToCity_c = operation.ShipCity,
                    ShipToState_c = operation.ShipState,
                    ShipToZIP_c = operation.ShipZip,
                    Part_c = operation.PartNum,
                    RowMod = "U"
                };
                EpicorRest.PostUDRecord("UD20", UDRecord);

                return true;
            }
            catch (Exception ex)
            {
                string errorMessage = ex.Message;
                return false;
            }
        }