This type represents the STIX TTP component. It is extended using the XML Schema Extension feature by the STIX TTP type itself. Users of this type who wish to express a full TTP using STIX must do so using the xsi:type extension feature. The STIX-defined TTP type is TTPType in the http://stix.mitre.org/TTP-1 namespace. This type is defined in the ttp.xsd file or at the URL http://stix.mitre.org/XMLSchema/ttp/1.1/ttp.xsd.
Alternatively, uses that require simply specifying an idref as a reference to a TTP defined elsewhere can do so without specifying an xsi:type.
Specifies a globally unique identifier for this TTP item.
Specifies a globally unique identifier of a TTP item specified elsewhere.
When idref is specified, the id attribute must not be specified, and any instance of this TTP item should not hold content.
Specifies a timestamp for the definition of a specific version of a TTP item. When used in conjunction with the id, this field is specifying the definition time for the specific version of the TTP item. When used in conjunction with the idref, this field is specifying a reference to a specific version of a TTP item defined elsewhere. This field has no defined semantic meaning if used in the absence of either the id or idref fields.
This field must only be used in conjunction with the idref field.