From the Environment Explorer tab, right-click the Worklist Manager External System, and then click Properties.
In the Configuration list, expand WLMConnector External System Configuration, and then, depending on the LDAP server you are using, click Open Ldap Parameters or Sun Java System Directory Server/ADS.
In the LDAP Provider URL property, enter the exact URL to the LDAP server.
The URL for the LDAP server is ldap://host:port
where hostis the name of the machine on which the LDAP server resides, and port is the port number on which the LDAP directory is listening. You can access the port number through the LDAP directory browser or administration tool you are using.
Click OK to save the changes.