The correct answer is D because requiring supporting documentation during a life event submission is controlled through the business process framework , specifically within the Change Benefits business process . Workday allows administrators to enforce rules such as mandatory attachments by configuring a validation rule on the business process step. This ensures that when an employee submits a life event, the system checks for the presence of an attachment and prevents submission if the requirement is not met.

Option A is incorrect because the Route to Benefits Partner checkbox only determines whether the event is routed for review by a benefits administrator and does not enforce document attachment requirements. Option B is unrelated, as Do Not Reprocess controls event reprocessing behavior. Option C is also incorrect because Worker Selectable determines whether employees can initiate the event, not whether attachments are required. To enforce compliance and ensure documentation is provided at submission, the requirement must be configured using a validation rule within the Change Benefits business process.