Prefixes

RR files are case records. ID files are internal documents. SCN files are scanner logs. DIG files are digitization logs. PRC files are procurement documents. MNT files are maintenance files. IR files are incident reports.

GR, MT and MF prefixes are reserved by the public index but may have no public files available in the current public index.

Digitized copies

Operational files may appear as memos, checklists, invoices, service records, batch reports or incident forms. They are included to document the maintenance of the archive itself.