ENUM
enum ActivityTypeIconEnum {GeneralIconTaskAppointmentCallMailMessageTicketingIntegrationDocumentManagementEventManagementAccountingSystemMarketingCommunicationSystemsOrderProcessingWebServicesReturnMerchandiseAuthorizationSystemsSalesAutomatizationSmsMessagingErpSystemsDataAnalyticsWarehousesContactManagementContentManagementSystemsInventorySystemsWorkflowAssetManagementSystem}