This is just a quick email to let you know how we are using the Open UP / Basic (per the request on your web site). Feel free to contact me if you want more details.
I am a MS student working in the Requirements Engineering lab at DePaul University (http://re.cs.depaul.edu/).
This lab has created a tool for automated requirements traceability (called Poirot), and we are using the Open UP / Basic as a content starting point to create a software engineering process that is customized for automated traceability and this tool. We recently published an article for an ACM conference on this subject.
Hope this is useful, and keep up the great work!
Carlos Castro-Herrera carlosacastroh@xxxxxxxx Center for Requirements Engineering, School of CTI, DePaul University, Chicago, IL, USA