3 - When editing records,
4 - pref: BiblioAddsAuthorities
9 - them to automatically create new authority records if needed, rather than having to reference existing authorities.
16 - automatically update attached biblios when changing an authority record. If this is off, please ask your administrator to enable the merge_authority.pl cronjob.
18 - Use the following text for the contents of MARC authority control field 008 position 06-39 (fixed length data elements). Do NOT include the date (position 00-05).
19 - pref: MARCAuthorityControlField008
20 default: "|| aca||aabn | a|a d"
24 - pref: UseAuthoritiesForTracings
29 - authority record numbers instead of text strings for searches from subject tracings.