Correct Answer: C

- Segment Setup

https://help.salesforce.com/s/articleView?id=data.c360_a_suggested_values_in_segments.htm&type=5

Fonte Salesforce Help Docs Data Cloud

I think answer is A

Changing to A based on reference provided in answers

B. Data Transformation

Explanation:
When creating a Data Model Object (DMO) in Salesforce Data Cloud, value suggestions for attributes in segmentation are enabled during Data Transformation. This step helps:

Normalize and clean data for segmentation.

Identify common attribute values to assist users in defining segments.

Enhance segmentation accuracy by leveraging AI-driven value suggestions based on historical data.

Why Not the Other Options?
A. Data Mapping → This step is where fields from source systems are mapped to Data Cloud objects, but it does not handle value suggestions.

C. Segment Setup → This step involves defining segment logic but does not control attribute value suggestions.

D. Data Stream Setup → This is where data ingestion from external sources is configured, not where segmentation attribute suggestions are enabled.