III.B.5.Encryption-Method [Mandatory]
Identifies the algorithms used by the record originator to encrypt the record's content. All records are stored in the de-encrypted form in which they would have be read by recipients.

III.C.4.Rendering-Rules [Mandatory - Repeatable]
Identifies the procedures necessary to enable the record to be displayed, printed, or otherwise represented as it had been at the time of creation (macros, dimension, spatial reference data, etc.) - may operate at different levels.

III.E.6.Data View-at Creation [Mandatory, if partial view]
Identifies how the application viewed the record at the time of the record's creation. This is the redaction subset of the data dictionary.

IV.A.8. Recipient Specific-Configuration Data [Optional, good practice]
Identifies the permissions and views that the recipient would have had. May reference the data dictionary.