An Enterprise Onboarding Journey checklist requires:

Full Detailed In-Depth Explanation:

In Oracle Global Human Resources Cloud, an Enterprise Onboarding Journey checklist is a structured process to guide new hires through onboarding tasks. According to the "Using Journeys" guide, an Enterprise Onboarding checklist must include at least one step, often implemented as a child checklist, to define the sequence of tasks or activities. This step-based structure allows for modularity and flexibility, enabling organizations to break down onboarding into manageable phases (e.g., pre-hire, first day). Option A (Transaction Design Studio) is a customization tool, not a requirement for the checklist itself. Option B (four or more tasks) is arbitrary and not mandated by Oracle documentation. Option C (HireRight Integration) is an optional third-party integration, not a requirement. Thus, Option D is correct as it aligns with the minimum structural requirement for anEnterprise Onboarding Journey checklist.