In the spirit of introducing "general" LDAP discussions, I have to admit that I'm stymied as to where to begin designing the data model for an LDAP directory. I'm an experienced data modeler with relational databases and have a good bit of experience with object-oriented design and programming. But I just don't see how to begin designing this LDAP stuff. Can anyone point to any good literature (preferably free)? Thanks. Daryl