Title

Takes title from MARC 130, if it exists. If MARC 130 does not exist, takes title from MARC 245 $a, $b, and $c

Example: has a 130 field, which is more helpful than the 245 in specifying the particular film adaptation.

Updated: 11/10/21. Added subfields, including number and part to the 130 and 245 rules. Removed (Online) from 130.

Creator (Author)

Takes author from MARC 100, 700 (if $e author exists), 110, 111. Removes ending period.

Example: has two authors-- one in a 100 and the other in the 700. Both appear in the Author display field.

Updated: 02/04/22. Adds 1XX subfields to make Creator lateral links more accurate.

Contributor

Takes contributor from MARC 700 (if $e author does not exist), 710, 711. Removes ending period.

Updated: 11/16/21. Prevents repeating author’s name in this field if there is a 700 $i Translation of work: field in the record.

Updated: 02/04/22. Adds 7XX subfields to make Contributor lateral links more accurate.

Genre

Takes genre from MARC 655 if second indicator is 7, and the value in $2 is any of the following: lcgft, gsafd, gmgpc, rbbin, rbgenr, rbmscv, rbpap, rbpri, rbprov, rbpub, rbtyp.

Also takes genre from 694 $a.

Removes ending periods.

Differs from the OOTB rule in that it does not include the 6XX$v.

Description (Summary label)

Takes only the first occurrence of the 520 field. Occasionally, a MARC record may have multiple summary fields, which is arguably unnecessary.

Example: has two 520 fields, but is only displaying the first.

Subject

Displays only LCSH (6XX fields second indicator 0).

Includes transformations for LCSH Illegal aliens and related subject headings.

Adds $v (form subdivision) to the display, as the OOTB lacks it.