The way to do what you ask will depend on what the source is. If the source is contained in files outside of Notes (Word docs, external ODBC link, ...), you'll probably be better off creating an import agent in Script.
But you need to be a bit more specific in your needs before good advice can actually be offered. Could you specify what the source data format is, whether there is more data than just that which you want, and what data you actually want imported ?
An example would help greatly.
Pascal.
I've got nothing to hide, and I'd very much like to keep that away from prying eyes.