WPI Financial System Effective October 1, 2018, WPI's Financial ERP system is Workday Financials. For Workday login and instructional information, use the link below to WPI's Workday Job Aids. Site Menu Sidebar Menu Controller's Office WPI Financial System CONTACT Location: Boynton Hall Office Location: 2nd floor Phone: 508-831-5754 Enterprise Transformation Workday WPI Portal with Workday Job Aids