What characteristic of fields does Automatic Contact Enhancements not affect during updates?

Automatic Contact Enhancements primarily focus on improving and updating specific types of data automatically, leveraging Salesforce’s capabilities to refine contact information. Manually entered fields remain unaffected during these updates because they are intended to preserve the integrity of custom input by users.

When contacts are enhanced automatically, the system typically interfaces with external data sources or uses predefined algorithms to update automatically generated fields, contact relationship fields, and field privacy settings. This ensures that data consistency and accuracy are prioritized across the board. However, manually entered fields, representing unique human input, are deliberately left untouched to avoid overriding personal or specialized information that may not be available in external databases.