Service Directory > v25.1 > Professional_Services_Automation
The Professional Services Automation Web Service contains operations that expose Workday Financials Business Services data for integration with Professional Services Automation (PSA) systems.
| Operation | Description |
|---|---|
| Add_Update_Expense_Report | This service operation will add or update an Expense Report. |
| Cancel_Expense_Report_Old | This service operation will cancel an Expense Report. |