21.2.2.62 ext

This element specifies an extension that is used for future extensions to the current version of DrawingML. This allows for the specifying of currently unknown elements in the future that are used for later versions of generating applications.

Attributes

uri (Uniform Resource Identifier)

Specifies the URI, or uniform resource identifier that represents the data stored under this tag. The URI is used to identify the correct ‘server’ that can process the contents of this tag.

The possible values for this attribute are defined by the W3C XML Schema token datatype.

[Note: The W3C XML Schema definition of this element’s content model (CT_Extension) is located in A.5.1. end note]