Set stand-alone repositories
You can implement user registry as a single stand-alone repository. A stand-alone repository can consist of virtually any type of repository, whether a relational database, file-based repository, or LDAP directory. WAS provides an implementation of the UserRegistry interface for a stand-alone LDAP repository out-of-box. If you plan to configure WebSphere Portal for a custom user registry with a stand-alone repository other than an LDAP directory, implement the UserRegistry interface.
Parent
Set up custom user repositories