2.2.9 Change Tracking Extensions

The extLst child element of the nvPr element ([ISO/IEC29500-1:2016] section 19.3.1.33) is extended by the addition of a new ext child element ([ISO/IEC29500-1:2016] section 19.2.1.11), whose structure is specified in the following table.

Ext uri

Child element

{D42A27DB-BD31-4B8C-83A1-F6EECF244321}

modId (section 2.3.1.19)

The extLst child element of the cSld element ([ISO/IEC29500-1:2016] section 19.3.1.16) is extended by the addition of a new ext child element ([ISO/IEC29500-1:2016] section 19.2.1.11), whose structure is specified in the following table.

Ext uri

Child element

{BB962C8B-B14F-4D97-AF65-F5344CB8AC3E}

creationId (section 2.3.1.4)