[The AD RMS SDK leveraging functionality exposed by the client in Msdrm.dll is available for use in Windows Server 2008, Windows Vista, Windows Server 2008 R2, Windows 7, Windows Server 2012, and Windows 8. It may be altered or unavailable in subsequent versions. Instead, use Active Directory Rights Management Services SDK 2.1, which leverages functionality exposed by the client in Msipc.dll.]
Identifies the time interval for which the license or certificate is valid. It has the following definition.
<!ELEMENT VALIDITYTIME (FROM?, UNTIL?)> <!ELEMENT FROM (%moment;)> <!ELEMENT UNTIL (%moment;)>
The format of the %moment entity is yyyy-mm-ddThh:mm:ss where yyyy specifies the year, mm the month, dd the day, hh the hour, mm the minute, and ss the second of issuance in Coordinated Universal Time (UTC).
||Rights Management Services client 1.0 or later