I'm not sure what you mean by a "working division". I'm guessing that it's a UK/Australian term for either an actor/scene breakdown or a who/what/where (WWW). If so, there are templates for both types of forms in the Uploaded Forms section of the site, although none are specific to Pride & Prejudice. Additionally, there are several different script adaptations of P&P. If you're looking for an actual breakdown of that particular script it would help to know which version you've been given.
If the instructor is looking for you to break the script into French scenes and list characters needed for rehearsing each scene, then an actor/scene breakdown is what you'll want. If they want a full analysis of every technical aspect as well as French scenes, then the WWW would be the better option.
