Expense Reimbursement ER Diagram: Employee, Manager, Finance & Accounting Flow

This ER diagram is used to map the handoffs in an expense reimbursement case across Employee, Manager, Finance, and Accounting. It helps teams clarify who submits, reviews, approves, requests clarification, rejects, and ultimately pays and closes the case, including rework loops after manager rejection or finance clarification. HR ops, finance teams, accountants, and process owners use it to align responsibilities and reduce delays and compliance issues.