In order to communicate an allowed values defined by DDEX later than the message format used in the communication between two business partners the following approach shall be taken:
- The element shall contain the value “
UserDefined
”; - The
UserDefinedValue
attribute shall be set to the value from the later standard; and - The
Namespace
attribute shall be set to the same value as defined as normative content for theMessageVersionId
attribute for that standard.
For example, to communicate a UseType
of KioskDownload
, a term defined for Version 3.3 of the Release Notification Standard in a Version 3.2 message the following XML code shall be used:
<UseType UserDefinedValue="KioskDownload" Namespace="ern/33"> UserDefinedValue </UseType>