2.2.2 \0x06DataSpaces\DataSpaceInfo Storage

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If the original document content is an Office binary document:

  • The \0x06DataSpaces\DataSpaceInfo storage MUST contain a stream (1) named "0x09DRMDataSpace", which MUST contain a DataSpaceDefinition structure (section 2.1.7):

    • The DataSpaceDefinition structure MUST have exactly one TransformReferences entry, which MUST be "0x09DRMTransform".

  • The \0x06DataSpaces\DataSpaceInfo storage MAY<3> contain a stream (1) named "0x09LZXDRMDataSpace". If this stream (1) exists, it MUST contain a DataSpaceDefinition structure:

    • The DataSpaceDefinition structure MUST have exactly two TransformReferences entries.

    • The first TransformReferences entry MUST be "0x09DRMTransform".

    • The second TransformReferences entry MUST be "0x09LZXTransform".

If the original document content is an ECMA-376 document [ECMA-376]:

  • The \0x06DataSpaces\DataSpaceInfo storage MUST contain a stream (1) named "DRMEncryptedDataSpace", which MUST contain a DataSpaceDefinition structure.

  • The DataSpaceDefinition structure MUST have exactly one TransformReferences entry, which MUST be "DRMEncryptedTransform".