Software construction engineering is the process of determining what is to be produced in a software system. It has the widely recognized goal of determining the needs for, and the intended external behavior of, a system constuction . University students as well as candidates for the IEEE Computer Society Cer-tificate of Proficiency exam in software requirements need to focus on the fol-lowing eight subareas of the requirements knowledge areas (KAs) [www .computer.org/web/education/certifications/2015]