ISO/TR TECHNICAL REPORT 25102 First edition 2008-02-15 Intelligent transport systems System architecture "Use Case" pro-forma template Systemes intelligents de transport-Architecture des systemes- Gabarit pro forma de 《cas d'usage> Reference number ISO/TR 25102:2008(E) @ ISO 2008 yIHSunder Not for Resale ISO/TR 25102:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In COPYRIGHTPROTECTEDDOCUMENT @ ISO2008 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or IsO's memberbody in the country of the requester. ISO copyright office Case postale 56. CH-1211Geneva 20 Tel. + 4122 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISo 2008 - All rights reserved ed without license from IHS Not for Resale ISO/TR 25102:2008(E) Contents Page Foreword. Introduction vi 1 Scope 2 Terms and definitions.. 3 Abbreviated terms 4 Background... 4.1 TC 204 Working Group WG 1. 4.2 Statement of requirements . 4.3 4.4 "Unified Modeling Language" (UML) 4.5 The bottom line value of "Use Cases" 5 Use case elements.. 5.1 5.2 Normal use cases description 5.3 "Use Case" template ... 5.4 "Use Case" title name .. 5.5 "Use Case" description.. 5.6 "Use Case" scope. 5.7 "Use Case" level. 5.8 Target system release ... 5.9 5.10 "Use Case" author/primary actor... 5.11 "Use Case" stakeholders/participants 5.12 "Use Case" goal.... 5.13 "Use Case" references to requirements 5.14 "Use Case" assumptions.... 5.15 "Use Case" technology restrictions 5.16 5.17 Actors associated with "Use Case".. 5.18 "Use Case" triggers.... 5.19 "Use Case" pre-conditions. 5.20 "Use Case" scenarios ... 9 5.21 "Use Case" expected outcomes 5.22 "Use Case" acceptance criteria 5.23 "Use Case" exceptions .. 10 5.24 "Use Case" post-conditions 10 5.25 "Use Case" extensions ... 10 5.26 "Use Case" inclusions .. 10 5.27 "Use Case" business rules.... 10 5.28 "Use Case" verification approach.... 10 5.29 "Use Case" test cases.... 5.30 5.31 "Use Case" modification history. 11 5.32 "Use Case" approvals... 5.33 "Use Case" application notes 5.34 "Use Case" open issues ... 11 6 Suggested "Use Case Template" 6.1 "Use Case Template" rationale ... 11 6.2 Form of "Use Case Template".... Copyrght InternationalOrganizaionsadardizaoghtsreserved ili e from IHS Not for Resale ISO/TR 25102:2008(E) 6.3 Example “Use Case Template", Bibliography @ ISO 2008 - All rights reserved by IHS under lic Not for Resale ISO/TR 25102:2008(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies technicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeer International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. In exceptional circumstances, when a technical c