[V5.1.1 and later]Dynamic groups and nested group support for the IBM Directory Server

WebSphere Application Server V5 supports all LDAP dynamic and nested groups when using IBM Directory Server v4.1 (or a more current version). This function is enabled by default by taking advantage of a new feature in IBM Directory Server. IBM Directory Server v4.1 uses the ibm-allGroups forward reference group attribute that automatically calculates all the group memberships (including dynamic and recursive memberships) for a user. Security directly locates a user group membership from a user object rather than indirectly search all the groups to match group members.

Refer to Configuring dynamic and nested group support for the IBM Directory Server for more information.


Related concepts
Dynamic groups and nested group support
Dynamic and nested group support for the SunONE or iPlanet Directory Server
Locating a user's group memberships in Lightweight Directory Access Protocol
Lightweight Directory Access Protocol
Related tasks
Configuring dynamic and nested group support for the SunONE or iPlanet Directory Server
Configuring dynamic and nested group support for the IBM Directory Server
Using specific directory servers as the LDAP server