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Chapter 1 : Which Common Attributes for Entities ?

Any Entity must have
• An Identifier which identify each instance of the same Entity: be careful to choose invariant identifier
• A Version to make a distinction between the different image of the same instance across time
• Who and When for last image
• Status which is linked to life cycle

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Glossary

Please visit our Class="internal-link">Glossary to read through our definition of standard terms.