I have a new installation and a Sun One LDAP. When I log in to the new environment it is not recognizing any members in the Cognos groups. They are showing as unavailable. I have Unique Identifier as dn in the LDAP definition in Cognos Configuration. Can anyone tell me how Congos compares a member of a Cognos group to the LDAP? What field or process does it use to compare members to the LDAP? We have converted our LDAP and I suspect the field it is using on the LDAP is not the same as before the conversion.