You can add data types to your application by creating new data types, by importing existing data types from built-on applications, or by adding any data or case type in the application stack as a data type.
To create a new data type:
Parent Class (Directed) - By default, the new data object type inherits from the enterprise data layer. You can select a different object type.
Identifier - The system uses the parent class and the display name to create the data type's identifier.
Choose app layer - Select either the framework or an application layer in which you want to create the data type.
Add to ruleset - Required. Select the ruleset in which you want to create the data type.