Latest Version: Technical Architecture Specification Version 1.0.4
February 16, 2001

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Changes from v1.0.3 - section 6:

• Old text: ebXML does not require the use of Business Process and Information Modeling to achieve its objective. However, if implementers and uses want to benefit from the advantages of using UN/CEFACT Modeling Methodology (UMM), then they SHALL use the UN/CEFACT Modeling Methodology (UMM) that utilizes UML.
• New text: Business Process and Information Modeling is not mandatory. However, if implementers and users select to model Business Processes and Information, then they SHALL use the UN/CEFACT Modeling Methodology (UMM) that utilizes UML.

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February 13, 2001

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