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Oracle Customer Hub (UCM) Master Data Management Reference > Configuring Source Data History and Cross-Reference Functionality > Configuring Source Data History and Cross-Reference Functionality for Oracle Customer Hub >
Loading Data into Oracle Customer Hub (UCM) and Updating External Systems
After installing Oracle Customer Hub (UCM), the initial customer data must be loaded into the database. To prepare for this process, it is recommended that you do the following:
- Cleanse the data in each external system prior to loading data
- Load best or highest quality data first
Use Siebel Enterprise Integration Manager (Siebel Enterprise Integration Manager) to load bulk data records into Oracle Customer Hub (UCM). For more information on Siebel Enterprise Integration Manager, see the following:
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