ISO/IEC/ INTERNATIONAL STANDARD IEEE 12207-2 First edition 2020-10 Systems and software engineering Software life cycle processes Part 2: Relation and mapping between IsO/ IEC/IEEE 12207:2017 and IS0/IEC 12207:2008 Ingenierie des systemes et du logiciel - Processus du cycle de vie du logiciel- Partie 2: Relation et correspondance entre l'ISO/IEC/IEEE 12207:2017et I'IS0/IEC12207:2008 IEC Reference number IS0/IEC/IEEE12207-2:2020(E) 3331 @IS0/IEC 2020 IEEE2020 IS0/IEC/IEEE12207-2:2020(E) COPYRIGHT PROTECTED DOCUMENT @IS0/IEC2020 IEEE2020 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO or IEEE at the respective address below or ISo's member body in the country of the requester. ISO copyright office Institute of Electrical and Electronics Engineers, Inc CP 40i : Ch. de Blandonnet 8 3 Park Avenue, New York CH-1214 Vernier, Geneva NY10016-5997,USA Phone: +41 22 749 01 11 Email: [email protected] Email: [email protected] Website: www.iso.org Website: www.ieee.org Published in Switzerland @ IS0/IEC 2020 -All rights reserved ii @ IEEE 2020 - All rights reserved IS0/IEC/IEEE 12207-2:2020(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Normative references .1 3 Terms and definitions ..1 4 Purpose .2 5 Overview of the mappings. .2 5.1 General .2 5.2 Compound and singular requirements .3 6 Outcome mappings. .3 6.1 Outcome mapping from IS0/IEC/IEEE 12207:2017 to IS0/IEC 12207:2008 .? 6.2 OutcomemappingfromIS0/IEC12207:2008toIS0/IEC/iEEE12207:2017 .28 7 Activity and task-level mappings. .53 7.1 Activity and task-level mapping from IS0/IEC/IEEE 12207:2017 to IS0/ IEC 12207:2008 edition. .53 7.2 Activity and task-level mapping from IS0/IEC 12207:2008 to IS0/IEC/ IEEE12207:2017 .164 Bibliography .267 IEEEnoticesand abstract 268 @ IS0/IEC 2020-All rights reserved @ IEEE 2020 - All rights reserved ii IS0/IEC/IEEE12207-2:2020(E) Foreword Iso (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of Iso or iEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. IsO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with Iso and IEC, also takepartinthework. The procedures used to develop this document and those intended for its further maintenance are described in the ISo/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types of Iso documents should be noted. This document was drafted in accordance with the rules given in the ISo/IEC Directives, Part 2 (see www.iso.org/directives). IEEE Standards documents are developed within the IEEE Societies and the Standards Coordinating Committees of the IEEE Standards Association (IEEE-SA) Standards Board. The IEEE develops its standards through a consensus development process, approved by the American National Standards Institute, which brings together volunteers representing varied viewpoints and interests to achieve the final product. Volunteers are not necessarily members of the Institute and serve without compensation. While the IEEE administers the process and establishes rules to promote fairness in the consensus development process, the IEEE does not independently evaluate, test, or verify the accuracy of any of the information contained in its standards. Attention is drawn to the possibility that some of the elements of this document may be the subject