The originating requirements process defined in this chapter takes explicit account of this need to have and define a large tradable region in design space for the systems engineers to search with quantitative techniques utilizing the priorities of the stakeholders.
tag: Beck, Max, Peter, Sean, & Evan
This is from p.123 of "The Engineering Design of Systems Models and Methods" by Dennis M. Buede. Sorry, I'm sitting in my home office. I don't keep a lot of terribly interesting books here.