2.2.19 guid Type

Name: guid

Namespace: http://schemas.microsoft.com/security/

Description: The guid type is a GUID that identifies a security principal. This type is semantically the same as the GUID structure, as specified in [MS-DTYP]. The value of the guid type MUST be enclosed by curly braces, for example: "{41a1a32a-4d0f-41ab-ad0c-fb344ef368fd}".