The Patient Medication Manager is a standard Lightning component in Salesforce Health Cloud designed to display a patient's medication history. Its user interface is configurable, allowing administrators to control which fields are visible. This customization is achieved by modifying the field sets on the specific objects that the component uses. According to official Salesforce documentation, the fields displayed for a patient's medications within this component are controlled directly by the field sets on the Medication Request and Medication Dispense objects.

A. Medication Details: While related, the fields for this object are not directly configured in the Patient Medication Manager component's primary view via its designated field sets.

D. Medication Strength: This object provides supporting information, but the component's configurable columns are pulled from the Medication Request and Medication Dispense objects, not Medication Strength.

1. Salesforce Health Cloud Administrator Guide: "Configure the Patient Medication Manager Component". This document explicitly states, "You can customize the fields that are shown for the Medication Request and Medication Dispense objects... From the management settings for the Medication Request object, go to Field Sets... Edit the PatientMedicationManagerFS field set." The same instruction is provided for the Medication Dispense object.

2. Salesforce Health Cloud Developer Guide: "Patient Medication Manager Component". This guide describes the component's purpose, which is to show "a patient’s current and past medications," reinforcing that it is built upon the core medication-related objects. The configuration details point back to the field sets on Medication Request and Medication Dispense.

3. Salesforce Health Cloud Data Models Documentation: The "Medication Management" data model section illustrates that Medication Request and Medication Dispense are the central objects for tracking a patient's medication orders and fulfillment, which aligns with them being the primary configurable objects in the UI component.