I just came across the following which could have some useful things for 
DeltaStreams and/or Monticello. It is from a dynamic reflective pure-oo 
language project open-sourced in Eclipse.

http://www.ceteva.com/XMF/Programmers%20Guide/Teamworking/Teamworking.html

- Sophie

(That page is from a bigger set at http://www.ceteva.com/XMF/toc.html )