LDAP in Cognos Configuration Version 10.2

[Stan]

Hello,

I have currently a problem with an LDAP connection.  I Create a new LDAP connection but without a user from the corresponding ou = I can not see any other user, because the entry about User, Groups, Roles is not provided with a "hyperlink". The "Hyperlink" is only visible when I login with an user from the ou=xxx. But I have not for all relevant ou=xxx an login user with an password.
I have only one LDAP Reader user with permission to read the complete LDAP tree.
Please look inside my attachment.

Thanks for help and best regards,
Stan