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Posts Tagged ‘levels of abstraction’


Leveling Requirements

Posted on: September 15th, 2017 by Lou Wheatcraft 2 Comments

I was recently asked the question. “Suboptimal leveling of requirements seems to be a recurring issue for the projects in my business group (we’ve even seen low-level mechanical dimensions specified in the system requirements). We’ve been reading through the INCOSE … Read More

Levels of abstraction when writing requirements

Posted on: May 1st, 2017 by Lou Wheatcraft 1 Comment

Requirements Experts recently received an email from one of our clients seeking advice on levels of abstraction when stating requirements.  The email read as follows: “What are your thoughts on the use of “shall prevent” in a requirement. I believe … Read More