A while ago I posted a model for requirements terminology. I’m actually going to present this at work shortly and I’m also considering to develop the model further to also include such things as non functional requirements. More on that topic another time.
Recently I started reading the blog of Roger Cauvin, a product manager from Austin, Texas, USA. He has recently given a web seminar on requirements terminology. The presentation (Flash) can be found here. I definitely like Roger’s approach (even though we seem to disagree here ‘n there) and the presentation is great. I’m not too big a fan of the UML models, though, but that’s a matter of style.
Interestingly, Tyner Blain also posted a good story. This one is on 5 cmmi levels for requirements. I can learn a lot from this article (and the ones that it references), if only that I ought to read Software Requirements, 2nd edition by Karl E. Wiegers!