The University of Maryland University College (UMUC) serves a dispersed patron base, and its library has developed, over time, a circulation system for distributing physical research materials to its patrons throughout the United States. This article discusses the development of this system and its associated interface/database management system which links the disparate databases necessary for the processing and shipping of materials. Using the Object Oriented Programming language (OOP) Java, Unified Modeling Language (UML) and interface design techniques, a project team redesigned workflows, created a federated interface that is easy to use and streamlined the distance education circulation process. (Contains 8 figures and 8 notes.)