earlierVersionUNID
| Used on these types | Description |
|---|---|
| Article | If revisionStatus = yes, what is the UNID of the original article? Note, there is no revision date or time; in this architecture, each revision receives its own UNID and is therefore its own distinct record; earlierVersionUNID is the connective tissue between originals and revisions |
| Values expected to be one of these types |
|---|
| UNID |
