The correct answer is A because provider summary generation depends on the prompt template and the data supplied to that prompt. In Life Sciences Cloud account summarization, Salesforce documentation references custom prompt templates for account summarization and the account summarization workflow, while the workflow uses the Generate Provider Account Territory Summary flow as part of the summary-generation process. Salesforce also documents that this flow calls actions such as Get Object Relationship Data and Get Life Sciences Configuration Field Names , meaning the flow participates in retrieving relationship-based data, but the generated business summary still needs the prompt template to know what information to use and how to summarize it.

Updating the ARC graph alone makes additional objects and fields available in the relationship structure, but it does not automatically change the prompt’s summarization behavior. To ensure the new information is used correctly, the consultant should create a new prompt template version, update the input dataset so the new fields are included, revise the summarization instructions so the AI knows how to use them, and then activate that version. This aligns with Salesforce’s guidance that prompt-based generation relies on the configured prompt and its grounding/input data. Option B is incomplete because changing only the flow does not update the prompt’s instructions. Option C is also incorrect because batch-job configuration controls bulk execution, not the actual summarization logic.