Integration Server maintains a registry, called the Universal Name Registry, which maps explicit universal names to the services and document types that they represent. The registry is generated each time the Integration Server is started and is maintained in memory while the server is running.

When you use the Designer to assign, modify, or delete a universal name, you update the Universal Name Registry. To view the contents of the registry, you can execute the servicepub.universalName:list in Designer and view the contents of the names variable on the Input/Output tab. (This service resides in the WmPublic package.)