> # LDAP Security Realm: Groups

> Configuration Options Related Tasks Related Topics

> Use this page to specify how groups are stored in the LDAP server. To use the LDAP security realm, you need to use Compatibility security. The use of the LDAP security realm is deprecated in this release of WebLogic Server.

> #### Configuration Options

> Name | Description
> --- | ---
> Group DN | The list of attributes that, when combined with the value of the Group Name Attribute field, uniquely identifies a group in the LDAP directory.
> Group Name Attribute | The name of a group in the LDAP directory.
> Group Is Context | Specifies how group membership is recorded in the LDAP directory.
> Group Username Attribute | The name of the attribute that contains a group member in a group entry.

> Related Tasks

> - Define how to store groups in LDAP V1 security realms
> - Define how to store users in LDAP V1 security realms
> - Configure LDAP V1 security realms
> - Enable communication between the LDAP Server and WebLogic Server

> Related Topics

> - Using Compatibility Security