19.3.1.47 tags
This element specifies the existence of customer data in the form of tags. This allows for the storage of customer data within the PresentationML framework. While this is similar to the ext tag in that it can be used store information, this tag mainly focuses on referencing to other parts of the presentation document. This is accomplished via the relationship identification attribute that is required for all specified tags.
Attributes
Namespace: http://purl.oclc.or g/ooxml/officeDoc ument/relationshi ps
The possible values for this attribute are defined by the ST_RelationshipId simple type (22.8.2.1).
id (Relationship ID)
This attribute specifies the relationship identifier for the customer data tag. This allows for a link to a resource that is external from the current XML document but still contained within the presentation document.
[Note: The W3C XML Schema definition of this element’s content model (CT_TagsData) is located in A.3. end note]