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The major version number 0 may be used in cases where an entity definition is under initial development. At the point where an entity definition is intended for production use it should be assigned a major version of at least 1.

Character Encoding

All PresentationML documents MUST be encoded in UTF-8.

PresentationML

PresentationML is a markup language to express semantic presentation of messages in a domain agnostic way. PresentationML allows the message author to describe how the message should be presented in a semantic way by marking up text to be presented as

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