Samples > Sample stores > Consumer direct sample store > IBM Gift Center for the Consumer direct sample store > IBM Gift Center > Customize the data persistence layer
IBM Gift Center business rules
All business rules within the GiftRegistryRuleRegistry API are enabled in the WebSphere Commerce configuration file. The WebSphere Commerce Registry Manager maintains a set of registries for caching WebSphere Commerce runtime data. When you change data in the tables associated with a registry, refresh the registry; otherwise, the WebSphere Commerce runtime environment will not recognize the new data.
The registry manager can manage any registries associated to it.
To register a registry with the registry manager, define it by adding it under the <Registries> tag. The gift registry rules registry will likewise implement the base com.ibm.commerce.registry interface and will also be associated with the registry manager.
The GiftRegistryRuleRegistry API is enabled,...
<registry name="GiftRegistryRuleRegistry" regClassName="com.ibm.commerce.giftregistry.registry. GiftRegistryRuleRegistry"/>
Related tasks
Configure business rules for customization
Related reference
IBM Gift Center business rules and the GRREGRULE table
Extend commands for new business rules