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Platform Data Architect
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Compare and contrast the various techniques, approaches and considerations for implementing master data management (MDM) Solutions
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Given a customer scenario, recommend and use techniques for establishing a "golden record" or "system of truth" for the customer domain in a single org.
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Given a customer scenario, recommend approaches and techniques for consolidating data attributes from multiple sources. Discuss criteria and methodology for picking the winning attributes.
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Given a customer scenario, recommend appropriate approaches and techniques to capture and maintain customer reference and metadata to preserve traceability and establish a common context for business rules.
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Salesforce preserves merge provenance using the `MergeRequest` object (API 65.0+) and standard record audit fields. The `MergeRequest` object captures source system identifiers and maps losing records to the winning record, while standard fields like `CreatedDate` retain values from the oldest record involved in the merge.