ion-based Requirements Management Anthony Finkelstein, University College London Leah Goldin, Afeka-Tel Aviv College of Engineering ROA workshop - ICSE 2006 of Abstraction in Software Engineering 21/05/2006 Shanghai, China 2 Motivation ctive of our work is to use abstractions as a major focus in the RE process, both in requirements knowledge and decision making, while improving the integration of requirements elicitation and requirements management.