This chapter describes the features and improvements in Oracle User Messaging Service (UMS). The following topics introduce the new and changed features of UMS and other significant changes in this guide, and provides pointers to additional information.
Support for Multiple Configuration: UMS supports multiple configuration for a single instance of the deployed driver. This makes it possible to have one instance of a particular driver configured differently in a domain without having to deploy several instances of that driver. Only Email driver supports multiple configurations in 12.1.3. For more information about this feature, refer to Section 4.3, "Configuring User Messaging Service Drivers".
Cluster and Domain Level Configuration of Drivers: UMS supports the configuration of drivers at the domain level as well as the cluster level. Cluster is the finest level of configuration that UMS supports. For more information about this feature, see Section 4.2, "Configuring User Messaging Server".
Deploying Drivers Using User-Expandable Server Groups: You can deploy additional drivers by using the expandable server groups in the Fusion Middleware Configuration Wizard while updating your domain. For more information, see Section 6.1.1, "Deploying Drivers Using the Fusion Middleware Configuration Wizard".