The Details area for an ExtrinsicObject object contains the following additional fields:
Content Version and Content Version Comment. The Details area shows the version and optional comment for the repository item associated with the extrinsic object.
MimeType. This field contains the MIME type of the extrinsic object.
Is Opaque checkbox. This checkbox is selected if the repository item content is not readable by the Registry (for example, if it is encrypted).
Object Type. This field contains the subconcept within the ObjectType/ExtrinsicObject tree.
View Repository Item Content link. Click this link to view the repository item in a web browser window.