Use this information to learn how to manage user identities across different systems within a single signon environment.
Enterprise Identity Mapping (EIM) is an IBM® infrastructure technology that allows you to track and manage user identities across an enterprise. Typically, you use EIM with an authenticating technology, such as network authentication service to implement a single signon environment.
Consequently, if you are interested in this wider usage of EIM, you should review the Scenarios in the Single Signon Information Center topic.