Hi all, i have a corporate portal software (www.ebdesk.com). Currently we manage user, group, organization, and role using database MySQL. We want to manage user,group, organization, and role using LDAP. Anyone does SSO (Single Sign On) with LDAP ? What objectclasses that supported by all LDAP implementation (OpenLDAP, iPlanet, Active Directory Win2K, Novel Directory Service (NDS)) that meet our needs ? Thanks :)