INTERNATIONAL ISO STANDARD 20022-3 First edition 2013-05-01 Financial services Universal financial industry message scheme - Part 3: Modelling Services financiersSchema universel de messages pour I'industrie financiere- Partie3:Modélisation Reference number ISO 20022-3:2013(E) Copyright Intermational Organization for Standardization @ISO 2013 No reproduct Not for Resale ISO 20022-3:2013(E) COPYRIGHT PROTECTED DOCUMENT ISO 2013 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, Is,o's member body in the country of the requester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Webwww.iso.org Published in Switzerland CopyrightntematinalOrganizatinforStandardizatin @ ISO 2013 - All rights reserved No reproductionornetworking permited without iense from IHs Not for Resale ISO 20022-3:2013(E) Contents Page Foreword Introduction. vil 1 Scope.. 2 Normative references. 3 Terms and definitions 4 Workflow activities overview 5 Scope level 5.1 General. 5.1.1 Purpose 5.1.2 Key topics 5.1.3 Main activities 5.1.4 Deliverables 5.2 Activities. 5.2.1 Define business context 5.2.2 Define BusinessProcesses 5.3 Guidelines .... 6 Conceptual level. 6.1 General... 6.1.1 Purpose. 6.1.2 Keytopics . 6.1.3 Main activities 6.1.4 Deliverables 6.2 Activities...... 6.2.1 Define business model .. 6.2.2 Define BusinessTransactions 6.3 Guidelines.. 7 Logical level 7.1 General 12 7.1.1 Purpose 12 7.1.2 Keytopics 7.1.3 Main activities 13 7.1.4 Deliverables 13 7.2 Activities. 13 7.2.1 Define the MessageSet 13 7.2.2 Compose MessageDefinition 13 7.3 Constraints. 7.3.1 Inheritance 17 7.3.2 Normalized MessageDefinitions 18 7.3.3 Normalization.. 18 7.3.4 Non-Constraintpreference. 18 7.3.5 Sibling constraints 18 7.3.6 Value derivation.. 18 7.3.7 Versions versus flavours 18 7.3.8 Modelling associations between MessageComponent Types. 18 7.4 Guidelines.... 19 7.4.1 BusinessTransactions. 7.4.2 Messagelnstance style. 7.4.3 Party Neutral Messagelnstance. Copyright Intemational Organization for standardization - All rights reserved ili Not for Resale