A financial services organization deploys Microsoft 365 Copilot. The compliance team is concerned that employees might use Copilot to draft emails or Teams messages that share confidential deal information inappropriately, use offensive language, or make unauthorized promises to clients. They want a Purview solution that specifically reviews the human-facing communications employees send — including any content that originated from Copilot-generated drafts — so reviewers can escalate policy violations. Which Purview solution should they configure?