Protected fields are MARC fields that are not modified when Data Import matches on and updates a record in MARC SRS. This also includes the Overlay action within Inventory. This table can be found in FOLIO under Settings > Data import > MARC field protection.
Field | Ind 1 | Ind 2 | Subfield | Data | Notes |
|---|---|---|---|---|---|
* | * | * | 5 | MU | UMass Amherst (MARC org code) |
* | * | * | 5 | MaAhFCL | 5C Library Consortium (MARC org code) |
* | * | * | 5 | MShNYB | Yiddish Book Center (MARC org code) |
* | * | * | 5 | MA | Amherst College (MARC org code) |
* | * | * | 5 | MAH | Hampshire College (MARC org code) |
* | * | * | 5 | MShM | Mt. Holyoke College (MARC org code) |
* | * | * | 5 | MU-RC | Center for Renaissance Studies (MARC org code) |
* | * | * | 5 | MNS | Smith College (MARC org code) |
001 | Record identifier field (system protected field - cannot be changed) | ||||
035 | 9 | * | * | * | Vendor-provided identifier (used for batch loaded e-resources) |
583 | * | * | 5 | * | Retention note (EAST commitments) |
600 | * | * | 2 | local | Local heading |
610 | * | * | 2 | local | Local heading |
611 | * | * | 2 | local | Local heading |
650 | * | * | 2 | local | Local heading |
651 | * | * | 2 | local | Local heading |
655 | * | * | 2 | local | Local heading |
973 | * | * | * | * | FOLIO placeholder for LKR fields |
998 | * | * | * | * | Previous Aleph identifier |
999 | f | f | * | * | Reserved for FOLIO identifiers (system protected field - cannot be changed) |