Enterprise applications like enterprise resource planning (ERP) or customer relationship management (CRM) are vehicles for realizing group-level synergies such as terms that are common to customers and suppliers across business units. But in the age of the customer, application development and delivery (AD&D) professionals must make these applications reliably accessible to their colleagues' and customers' choice of browser. This brief describes how AD&D professionals successfully match the rapid cadence of browser innovation with the sedate rhythm of enterprise application testing across hundreds of use cases.