OnePurdue's scope covers three primary areas:

Financial Management

• Budgeting and Accounting (replacing FMIS)
• Accounts Receivable (replacing CARS)
• Accounts Payable
• Purchasing and e-Procurement (replacing Ariba)
• Plant Maintenance (West Lafayette campus)
• Contract and Grant Management
• Travel Planning and Expense Reimbursement
• Inventory and Warehouse Management (West Lafayette campus)
• Fixed Assets

Human Resource Management

• Benefits Administration
• Employee Record Maintenance
• Management of Jobs and Positions
• Time and Attendance
• Payroll
• Self-Service Applications for Time-Entry and Approval, Benefits and Maintenance of One's Personal Demographics

Enrollment and Student Affairs

• Student Recruitment
• Student Admissions
• Financial Aid
• Student Accounts
• Registration, Scheduling, Academic Monitoring and Student Records