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ISO/IEC 26564:2022

(Main)

Software and systems engineering — Methods and tools for product line measurement

Software and systems engineering — Methods and tools for product line measurement

This document, within the context of methods and tools that support the product line measurement and management and that demonstrate the quality of the products and a product line: — specifies processes for product line measurement (the processes are described in terms of purpose, inputs, tasks and outcomes); — specifies method capabilities to support the defined tasks of each process; — specifies tool capabilities that automate or semi-automate tasks and methods. This document does not concern the processes and capabilities of tools and methods for a single system but rather deals with those for a family of products.

Ingénierie du logiciel et des systèmes — Méthodes et outils pour les mesures de gammes de produits

General Information

Status
Published
Publication Date
04-Dec-2022
ICS
35.080 - Software
Technical Committee
ISO/IEC JTC 1/SC 7 - Software and systems engineering
Drafting Committee
ISO/IEC JTC 1/SC 7/WG 4 - Tools and environment
Current Stage
6060 - International Standard published
Start Date
05-Dec-2022
Due Date
10-Nov-2023
Completion Date
05-Dec-2022
Ref Project
ISO/IEC 26564:2022 - Software and systems engineering — Methods and tools for product line measurement Released:5. 12. 2022ISO/IEC 26564:2022 - Software and systems engineering — Methods and tools for product line measurement Released:5. 12. 2022
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Standard
ISO/IEC 26564:2022 - Software and systems engineering — Methods and tools for product line measurement Released:5. 12. 2022
English language
39 pages
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INTERNATIONAL ISO/IEC
STANDARD 26564
First edition
2022-12
Software and systems engineering —
Methods and tools for product line
measurement
Ingénierie du logiciel et des systèmes — Méthodes et outils pour les
mesures de gammes de produits
Reference number
© ISO/IEC 2022
© ISO/IEC 2022
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 at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
© ISO/IEC 2022 – All rights reserved

Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Reference model for product line measurement . 2
4.1 Overview . 2
4.2 Reference model for product line measurement . 3
5 Product line measurement management . 6
5.1 General . 6
5.2 Product line measurement planning . 6
5.2.1 Principal constituents . 6
5.2.2 Identify strategies for measurement operationalization . 7
5.2.3 Assign responsibility for measurement operationalization . 8
5.2.4 Define success measures for measurement operationalization . 8
5.2.5 Estimate adequate resources needed for measurement operationalization . 8
5.2.6 Document product line measurement plans . 9
5.3 Product line measurement enabling . 9
5.3.1 Principal constituents . 9
5.3.2 Enable product line measurement environment . 10
5.3.3 Define index, formula, and integration protocol for commonality and
variability measurement . 10
5.3.4 Provide guidance for measurement operationalization . 11
5.3.5 Enable measurement environments for quantifying measurement
operationalization . 11
5.4 Product line measurement managing .12
5.4.1 Principal constituents .12
5.4.2 Review measurement operationalization status with success measures .12
5.4.3 Control issues on measurement operationalization .13
5.4.4 Make corrective actions on measurement operationalization .13
6 Product line measurement operationalization.13
6.1 General .13
6.2 Product line measurement initiation . 14
6.2.1 Principal constituents . 14
6.2.2 Identify PL measurement participants . 14
6.2.3 Mobilize resources for PL measurement operation .15
6.2.4 Initiate PL measurement operation. 15
6.2.5 Perform preliminary PL measurement . 15
6.3 Product line measurement for commonality . 15
6.3.1 Principal constituents .15
6.3.2 Identify commonality for measurement . 17
6.3.3 Apply commonality index and formula for PL measurement . 18
6.3.4 Measure and determine the degree of PL commonality . 18
6.3.5 Communicate and escalate commonality measurement issues to relevant
roles and responsibilities (R&R) . 18
6.4 Product line measurement for variability. 19
6.4.1 Principal constituents . 19
6.4.2 Identify variability for measurement . 20
6.4.3 Apply variability index and formula for PL measurement . 21
6.4.4 Measure and determine the degree of PL variability . 21
6.4.5 Communicate and escalate variability measurement issues to relevant
roles and responsibilities (R&R) . 21
iii
© ISO/IEC 2022 – All rights reserved

6.5 Product line measurement result integration . 22
6.5.1 Principal constituents .22
6.5.2 Identify gaps for integration among commonality and variability indices .23
6.5.3 Integrate commonality and variability indices .23
6.5.4 Communicate and escalate PL measurement issues to relevant roles and
responsibilities (R&R) .23
6.6 Product line measurement result analysis and reporting . 24
6.6.1 Principal constituents . 24
6.6.2 Analyse PL measurement results with PL objectives . 24
6.6.3 Report PL measurement results . 25
6.6.4 Identify improvement opportunities for defined indices of PL measurement.25
7 Product line measurement support .26
7.1 General . 26
7.2 Conformance to product line measurement . 26
7.2.1 Principal constituents . 26
7.2.2 Objectively assure the conformance to the measurement of relevant
domain engineering assets . 27
7.2.3 Objectively assure the conformance to the measurement of relevant
application engineering assets . 27
7.2.4 Communicate and resolve non-compliance issues .28
7.2.5 Establish records on conformity assurance activities .28
7.3 Decision support for product line measurement .28
7.3.1 Principal constituents .28
7.3.2 Establish decision support policy for PL measurement .29
7.3.3 Tailor decision procedure for PL measurement .29
7.3.4 Guide the decision execution for PL measurement.29
7.3.5 Document the rationale for decisions concerning PL measurement .30
7.4 Uncertainty analysis for product line measurement .30
7.4.1 Principal constituents .30
7.4.2 Quantify uncertainty in PL measurement . 31
7.4.3 Assess the confidence level of commonality measurement results . 31
7.4.4 Assess the confidence level of variability measurement results. 32
7.4.5 Evaluate and improve uncertainty analysis in PL measurement . 32
Annex A (informative) Commonality/variability analysis matrix .33
Annex B (informative) Exemplary measurement for SSPL adoption .34
Annex C (informative) Capability maturity of SSPL measurement .36
Bibliography .38
iv
© ISO/IEC 2022 – All rights reserved

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
committ
...

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