ISO 19450:2024

Automation systems and integration — Object-Process Methodology

This document specifies Object-Process Methodology (OPM) with detail sufficient for enabling practitioners to utilise the concepts, semantics, and syntax of OPM as a modelling paradigm and language for producing conceptual models at various extents of detail, and for enabling tool vendors to provide application modelling products to aid those practitioners. While this document presents some examples for the use of OPM to improve clarity, it does not attempt to provide a complete reference for all the possible applications of OPM.

Systèmes d'automatisation et intégration — Object-Process Methodology

General Information

• Status: Published
• Publication Date: 14-Jan-2024
• ICS: 25.040.40 - Industrial process measurement and control
• Technical Committee: ISO/TC 184/SC 5 - Interoperability, integration, and architectures for enterprise systems and automation applications
• Drafting Committee: ISO/TC 184/SC 5 - Interoperability, integration, and architectures for enterprise systems and automation applications
• Current Stage: 6060 - International Standard published
• Start Date: 15-Jan-2024
• Due Date: 09-Aug-2023
• Completion Date: 15-Jan-2024

Relations

• Revises: ISO/PAS 19450:2015 - Automation systems and integration — Object-Process Methodology
• Effective Date: 06-Jun-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 19450
First edition
Automation systems and
integration — Object-Process
Methodology
Systèmes d'automatisation et intégration — Object-Process
Methodology
PROOF/ÉPREUVE
Reference number
ISO 19450:2023(E)
© ISO 2023

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ISO 19450:2023(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
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: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
PROOF/ÉPREUVE © ISO 2023 – All rights reserved

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ISO 19450:2023(E)
Contents Page
Foreword . vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols . 9
5 Conformance .10
6 Object-Process Methodology (OPM) principles and concepts .11
6.1 OPM modelling principles . 11
6.1.1 Modelling as a purpose-serving activity . 11
6.1.2 Unification of function, structure, and behaviour . 11
6.1.3 Identify functional value . 11
6.1.4 Function versus behaviour.12
6.1.5 System boundary setting .12
6.1.6 Clarity and completeness trade-off .12
6.2 OPM fundamental concepts .12
6.2.1 Bimodal representation .12
6.2.2 OPM modelling elements . 13
6.2.3 OPM things: objects and processes . 13
6.2.4 OPM links: procedural and structural . 14
6.2.5 OPM context management . 14
6.2.6 OPM model implem
...

ISO/DIS PRF 19450:2022(E)
Date: 2022-10
N/A
ISO/TC 184/SC 5/WG 1
Secretariat: ANSI
Date: 2023-10-10
Automation systems and integration — Object-Process
Methodology
Systèmes d'automatisation et intégration -- Méthodologie du processus-objet — Object-Process
Methodology


Copyright notice
ThisFDIS stage
© ISO 2023 – All rights reserved

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ISO/DIS PRF 19450:20222023(E)
© ISO document is a Draft International Standard and is copyright-protected by ISO. Except as permitted under
2023
All rights reserved. Unless otherwise specified, or required in the applicable lawscontext of the user's country,
neither its implementation, no part of this ISO draft nor any extract from itpublication may be reproduced, stored
in a retrieval system or transmitted or utilized otherwise in any form or by any means, electronic, or mechanical,
including photocopying, recording or otherwiseor posting on the internet or an intranet, without prior written
permission being secured.
Requests for permission to reproduce should be addressed to . Permission can be requested from either ISO at the
address below or ISO'sISO’s member body in the country of the requester.
ISO copyright office
Case postale 56 • CP 401 • Ch. de Blandonnet 8
CH-12111214 Vernier, Geneva 20
Tel.Phone: + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail: [e-mail]
Web www.iso.org
Reproduction may be subject to royalty payments or a licensing agreement.
Violators may be prosecuted.
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Published in Switzerland
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ii © ISO 2023 – All rights reserved

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ISO/DIS PRF 19450:20222023(E)


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© ISO 2023 – All rights reserved iii

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ISO/DIS PRF 19450:20222023(E)
Foreword
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This document was prepared by Technical Committee ISO/TC 184, Automation systems and integration,
Subcommittee SC 5, Interoperability, integration, and architectures for enterprise systems and automation
applications.
This first edition cancels and replaces ISO/PAS 19450:2015, which has been technically revised.
The main changes are as follows:
— document designation from PAS to International Standard (this document);
— clarified several defined terms and addadded term cross references;
— Addadded introduction statement for all figures and tables;
— Clarifyclarified use of “may” or “can” as appropriate;
— Correctcorrected identified errors in figures and tables;.
...