2.2 Information Rights Management Data Space
IRMDS defines several data space definitions used to enforce rights management policies that have been applied to a document. This structure is an extension of the data spaces structure specified in section 2.1.
IRMDS can be applied to the following types of documents:
Office binary documents
ECMA-376 documents [ECMA-376]
In each case, the protected content contains the original document transformed as specified by the IRMDS structure.<1>