C. In the currency that is set on the "currency" attribute.

Explanation:
When multiple currencies are enabled in Salesforce, CRM Analytics datasets store currency values based on the "currency" attribute in the dataset.

The Amount field in OpportunityDataSet will be shown in the currency specified in the dataset's "currency" field/attribute, which determines how values are converted or displayed.

This allows the dataset to be consistent across reports and dashboards, regardless of the integration user's or connected user's currency settings.

Why Not A or B?
A (The connected user's currency) is incorrect

CRM Analytics does not dynamically convert currencies based on the logged-in user. The data is stored in a single defined currency format within the dataset.

B (In the integration user's currency) is incorrect

The integration user’s currency does not dictate the dataset's currency format. Instead, the dataset currency is set based on the "currency" attribute" in the dataflow or recipe.

Would you like guidance on configuring the currency attribute in a dataflow or recipe?...