Which aggregation rule relates to resource object customization?

The ResourceObjectCustomizationRule is specifically designed to manage how resource objects are personalized or customized during the aggregation process in SailPoint IdentityIQ. This rule allows administrators to define how attribute data is aggregated and how specific resource objects should behave in relation to the aggregated data.

By leveraging this rule, organizations can adjust and fine-tune the aggregation logic to fit their unique resource configurations and policies. It plays a critical role in ensuring that the data pulled during the aggregation reflects the intended structure and attributes of the resource objects, which is vital for accurate identity governance and management.

In contrast, other options do not serve the purpose of custom resource object management. ManagerCorrelation focuses on linking identity data to managerial hierarchies, while Refresh and AccountGroupRefresh deal with refreshing data from resources or groups but do not involve customization of resource objects. Thus, ResourceObjectCustomizationRule is the only option that specifically addresses customization within the context of resource object aggregation.