What is a "configuration" in erwin Web Portal? How to manage a "configuration"?
The Configuration is an extremely important concept. It is the scope for many operations, including lineage analysis, search, version management, etc. In this way, what would otherwise be an overload of information (everything in the repository) is instead well managed according to the Configuration of metadata one is interested in analyzing or working with. The name Configuration comes from the concept of "Version & Configuration Management" where a Configuration is a collocation of particular version of Models.
For current EWP standard Edition of license. erwin only offer a single configuration called Published