Мультиязычный CRM. Уведомления из рабочих процессов на языке пользователя

    public sealed class GetUserLcidWorkflow : CodeActivity
    {
        [RequiredArgument]
        [Input("Пользователь")]
        [ReferenceTarget("systemuser")]
        public InArgument<EntityReference> SystemUser { get; set; }

        [Output("Код языка пользователя")]
        [Default("1049")]
        public OutArgument<int> LCID { get; set; }

        protected override void Execute(CodeActivityContext executionContext)
        {
            // Create the tracing service
            ITracingService tracingService = executionContext.GetExtension<ITracingService>();

            // Create the context
            IWorkflowContext context = executionContext.GetExtension<IWorkflowContext>();
            IOrganizationServiceFactory serviceFactory = executionContext.GetExtension<IOrganizationServiceFactory>();
            IOrganizationService service = serviceFactory.CreateOrganizationService(context.UserId);

            EntityReference user = SystemUser.Get<EntityReference>(executionContext);

            if (user.LogicalName == "systemuser")
            {
                Entity userSettings = service.Retrieve("usersettings",
                    user.Id,
                    new ColumnSet("uilanguageid"));

                this.LCID.Set(executionContext, userSettings.GetAttributeValue<int>("uilanguageid"));
            }
            else
            {
                tracingService.Trace("GetUserLcidWorkflow was executed for team reference");
            }
        }
    }