I'm trying to define a schema that is a little more complicated than the hello-world-equivalent, but I'd like to know the real meaning of some keywords I found: NO-USER-MODIFICATION : does this mean that "self" can't change the value of this atttribute? USAGE : what's that exactly? I saw something like "USAGE directoryOperation", what's that for? What are other usage possible? SINGLE-VALUE : does it mean that any attribute which does not have this specifie is a multi-value attribute? STRUCTURAL : not sure I understand the real meaning of this one. There are probably more, but these are the ones commonly found. thanks sz __________________________________ Start your day with Yahoo! - Make it your home page! http://www.yahoo.com/r/hs
