Choose 1 option.

Option C is correct because the requirement is product-specific and should be configured through Product Discussion Settings, not through a generic page-layout or Visit validation rule. Salesforce’s Life Sciences Cloud Visit Management data model includes Provider Visit Product Discussion as the object that represents products discussed during a visit, including key details about the product brand, therapeutic area, and related information. Salesforce also documents ProviderVisitProdDiscussion as representing additional notes or information about products discussed during a healthcare provider visit.

The question asks for a configuration that applies when a specific product, such as Immunexis, is discussed. Enabling Require Discussion in Product Discussion Settings for the product record is the most targeted standard configuration because it ties the requirement to that product’s visit discussion behavior.

Option A is not the best answer because a custom validation rule on Visit would have to inspect related product-discussion records and could become complex or unreliable for mobile visit submission behavior. Option B is also insufficient because making a Comments field required on the page layout would apply based on the layout, not specifically when Immunexis is discussed. It also would not necessarily enforce product-specific discussion requirements across all relevant visit submission paths. Therefore, the consultant should enable Require Discussion in Product Discussion Settings for the Immunexis product record.

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