Authority control - Extend MARC Authority 110/111 subfields that control MARC bib 110/111 subfields

Requirement 1 - Support additional MARC authority 110 subfields that can control the same MARC bib 110 subfields

• $a - Corporate name or jurisdiction name as entry element (NR)

• $b - Subordinate unit (R)

• $c - Location of meeting (R)

• $d - Date of meeting or treaty signing (R) [NEW]

• $g - Miscellaneous information (R) [NEW]

• $n - Number of part/section/meeting (R) [NEW]

110 Examples: Loading file... | Loading file...

Requirement 2 - Support additional MARC authority 111 subfields that can control same MARC bib 111 subfields

• $a - Meeting name or jurisdiction name as entry element (NR)

• $c - Location of meeting (R)

• $e - Subordinate unit (R)

• $q - Name of meeting following jurisdiction name entry element (NR)

• $d - Date of meeting or treaty signing (R) [NEW]

• $g - Miscellaneous information (R) [NEW]

• $n - Number of part/section/meeting (R) [NEW]

111 Example: Loading file...

Requirement 3 - The controlled bib subfield display order must follow the authority display order. So if subfield g or subfield n display before subfield d or c, please honor that order when the authority heading controls the bib field.

Requirement 4 - Only applies to future linking. Separate story for handling existing linking.