Et'chane Towers, SAP Value Advisor, interviews Lisa Gonzalez Smith, SAP Independent Executive Advisory Council Member. Lisa Gonzalez Smith is a trusted global procurement leader in transforming global end-to-end supply chain processes and driving organizational change management. In over 30 years in global automotive procurement, she has a proven record of delivering SAP Ariba global programs at Ford Motor Company on budget and ahead of schedule with state of the art, cloud-based technology.