After learning that support for its existing interface engine was ending, Revere Health adopted QIE to expand its Allscripts TouchWorks integration capabilities. The 2018 case study describes how the team brought more interface work in-house, reducing its reliance on outside consultants, and gained a graphical view of individual interfaces as its integration workload grew. It also reports broader data exchange with external health systems, state registries, and the regional HIE. Today, Revere Health uses QIE to manage more than 160 live interfaces that collectively process over 700,000 messages each day.