Auditlog information

In order to ensure that data is kept up to date, the first bit of vocabulary that must be established is the audit log for each changed record

https://grcschema.org/AuditLog

Metadata that allows us to track the changes of any record's JSON objects by describing each object changed, its previous value and its current value. Properties from AuditLog:

Property	Expected Type	Description
id	Integer	A unique and persistent identifier for the record.
date_modified	Datetime	The date the record was created.
modified_by	Integer	The ID of the person or agent that last modified the record.
live_status	Boolean	A Boolean field of "live" (1) or "deprecated" (0).
modified_property	String	The JSON property that has been modified.
previous_value	String	The value of the modified_property *prior to* modification. For a new record, this value will be "null".
current_value	String	The value of the JSON property *after* modification. For a record that was deleted, this value will be "null."
audited_record_id	Integer	The record ID of the record that created the audit trail.
errata_reason	Text	The reason an edit was made.
change_type	String	The type of change that was made.
approval_state	String	The state a change is in.