Role-based Workflow is a patented NIST invention that can provide order-of-magnitude improvements in the privacy of electronic health records.

Role-based Workflow grants situational (need to know) access to medical records and system functions, as an alternative to overly broad access to medical records.
Virtual Global has engineered Role-based Workflow into a web services library, which is integrated into HITplatform.com™. It is also available separately for integration into your own software systems.
