Normdaten

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AdditionalFieldsInZ3950ResultAuthSearch

Version

Dieser Systemparameter wurde mit der Koha-Version 23.11 eingeführt.

Fragt: Anzeige des MARC-Feldes/der MARC-Unterfelder ___ in der Spalte „Zusätzliche Felder“ der Z39.50-Suchergebnisse (verwenden Sie ein Komma als Trennzeichen, z. B.: „001, 035$a“).

Beschreibung:

  • This system preference lets you display additional information from the MARC record in the authority Z39.50/SRU search result lists.

AuthDisplayHierarchy

Fragt: ___ Hierarchien für weitere/engere Terme zwischen Normdaten.

Standardwert: Zeige keine

Werte:

  • Zeige keine

  • Zeige

Beschreibung:

  • When set to ‚Show‘ broader and narrower ‚See also‘ references will be displayed in a tree at the top of the record in both the staff interface and the OPAC.

    In the authority record detail page in the staff interface, the broader and narrower terms are displayed in a tree

  • For MARC21, in order for this display to appear, the records must have 5XX with the relationship code in $w and the authority number (authid) in $9.

    Bemerkung

    The relationship codes in $w can be found on the Library of Congress website under Tracings and references-General information

    g - Broader term

    h - Narrower term

    For example, the records in the above screenshot have the following information:

    Authority #3
    001  3
    151  $a Germany
    551  $w h
         $a Baden-Württemberg (Germany)
         $9 4
    
    Authority #4
    001  4
    151  $a Baden-Württemberg (Germany)
    551  $w g
         $a Germany
         $9 3
    551  $w h
         $a Konstanz (Germany)
         $9 5
    
    Authority #5
    001  5
    151  $a Konstanz (Germany)
    551  $w g
         $a Baden-Württemberg (Germany)
         $9 4
    

    Warnung

    The relationships must be bidirectional, meaning the broader term must reference the narrower term and the narrower term must reference the broader term.

AuthorityControlledIndicators

Asks: Use the following text to edit how authority records control indicators of attached biblio fields (and possibly subfield $2). Lines starting with a comment symbol (#) are skipped. Each line should be of the form: (marc21|unimarc), tag, ind1:(auth1|auth2|some_value), ind2:(auth1|auth2|thesaurus|some_value). Here auth1 and auth2 refer to the indicators of the authority record, tag is a biblio field number or an asterisk (*), and some_value is a fixed value (one character). The MARC21 option thesaurus refers to indicators controlled by authority field 008/11 and 040$f.

Beschreibung:

  • Wird bei der Verschmelzung von Normdaten verwendet.

  • Controls how the indicators of linked authority records affect the corresponding biblio indicators. Currently, the default value is fine-tuned for MARC21 and copies the authority indicators for UNIMARC.

  • For example, a MARC21 field 100 in a biblio record should pick its first indicator from the linked authority record. The second indicator is not controlled by the authority. This report supports such MARC conventions.

AuthorityMergeLimit

Fragt: Wenn ein Normdatensatz bearbeitet wird, aktualisiere die verknüpften Titelsätze nicht automatisch, wenn mehr als ___ Datensätze. (Über diesem Limit werden Änderungen durch den Cronjob merge_authority durchgeführt.)

Standard: 50

Beschreibung:

  • Dieser Systemparameter legt fest, wie viele der Titeldatensätze maximal aktualisiert werden können wenn ein Normdatensatz geändert wird.

  • Dies hilft dabei Ressouren nicht überzustrapazieren, wenn ein Normdatensatz mit sehr vielen Titeldatensätzen verknüpft ist.

  • Make sure to enable the merge_authority cron job to catch the updates that wouldn’t otherwise be transferred to bibliographic records.

AuthorityMergeMode

Standardwert: freien

Fragt: Bei der Aktualisierung von biblio-Datensätzen aus einem angehängten Normdatensatz („Zusammenführen“) sind Unterfelder relevanter biblio-Datensatzfelder im Modus ___ zu behandeln. Im strikten Modus werden Unterfelder, die nicht im Normdatensatz gefunden werden, gelöscht. Im freien Modus werden sie beibehalten. Der freie Modus entspricht dem Verhalten vor Einführung des Systemparameters und ist der Standard.

Werte:

  • freien

  • strikter

AutoCreateAuthorities

Asks: When editing records, ___ authority records that are missing.

Default: don’t generate

Werte:

  • don’t generate

  • automatisch generiert

Beschreibung:

  • This system preference allows you to decide if Koha automatically creates new authority records from the bibliographic records.

Warnung

RequireChoosingExistingAuthority must be set to „don’t require“, otherwise this system preference has no effect.

  • If this is set to „don’t generate“, and catalogers enter uncontrolled terms in controlled fields, Koha will not generate matching authority records.

  • If set to „generate“ (and RequireChoosingExistingAuthority is set to „don’t require“), Koha will automatically create authority records for headings that don’t have any authority link when saving a bibliographic record.

DefaultAuthorityTab

Version

Dieser Systemparameter wurde mit der Koha-Version 23.11 eingeführt.

Asks: When viewing authority details default to the ___ tab. If the selected tab does not exist, the view will default to the first tab.

Werte:

  • 0XX

  • 1XX

  • 2XX

  • 3XX

  • 4XX

  • 5XX

  • 6XX

  • 7XX

  • 8XX

  • 9XX

Default: 0XX

Beschreibung:

  • This system preference allows the library to choose which tab is presented first when viewing an authority record.

  • By default, the „0“ tab, containing all 0XX MARC fields, is selected when first viewing an authority record.

  • If the selected tab doesn’t exist for that particular authority record, the first tab (usually tab „0“), will be selected by default.

GenerateAuthorityField667

Asks: Use the following text as default value for the 667$a field of MARC21 authority records: ___

Default: Machine generated authority record

Beschreibung:

Bemerkung

This system preference is only used when marcflavour is set to MARC21.

GenerateAuthorityField670

Asks: Use the following text as default value for the 670$a field of MARC21 authority records: ___

Standard: Work cat.

Beschreibung:

Bemerkung

This system preference is only used when marcflavour is set to MARC21.

MARCAuthorityControlField008

Standardwert: || aca||aabn | a|a d

Asks: Use the following text for the contents of MARC21 authority control field 008 position 06-39 (fixed length data elements).

Wichtig

Geben Sie die Positionen 00-05 für das Datum NICHT an, Koha wird das automatisch berechnen.

Beschreibung:

  • Dieser Systemparameter steuert den Standardwert im Feld 008 der Normdaten. Er hat keine Auswirkungen auf Titel.

RequireChoosingExistingAuthority

Asks: When editing records, ___ catalogers to reference existing authorities.

Default: don’t require

Werte:

  • don’t require

  • require

Beschreibung:

  • This system preference determines whether or not catalogers can type into authority controlled fields.

  • If set to „don’t require“, catalogers can manually enter uncontrolled terms into controlled fields

  • If set to „require“, authority controlled fields will be locked, forcing catalogers to search for an authority.

  • If set to „require“, it will block AutoCreateAuthorities. Authorities will have to be catalogued manually (or imported).

UNIMARCAuthorityField100

Standardwert: afrey50 ba0

Asks: Use the following text for the contents of UNIMARC authority field 100 position 08-35 (fixed length data elements).

Wichtig

Das Datum (Pos. 00-07) NICHT angeben. Koha wird dies automatisch berechnen.

Beschreibung:

  • Dieser Systemparameter steuert den Standardwert im Feld 100 der Normdaten, katalogisiert in UNIMARC. Er hat keine Auswirkungen auf Titel.

UseAuthoritiesForTracings

Standardwert: Nicht benutzen

Fragt: ___ Normdatenidentnummern anstelle von Text für die Suche nach Schlagworten.

Werte:

  • Verwende keine

    • Search links look for subject/author keywords (example: opac-search.pl?q=su:Business%20networks)

  • Verwenden Sie

    • Search links look for an authority record (example: opac-search.pl?q=an:354)

Beschreibung:

  • For libraries that have authority files, they may want to make it so that when a link to an authorized subject or author is clicked on the OPAC or staff client it takes the searcher only to a list of results with that authority record. Most libraries do not have complete authority files and so setting this preference to ‚Don’t use‘ will allow searchers to click on links to authors and subject headings and perform a keyword search against those fields, finding all possible relevant results instead.

Linker

These preferences will control how Koha links bibliographic records to authority records. All bibliographic records added to Koha after these preferences are set will link automatically to authority records, for records added before these preferences are set there is a script (misc/link_bibs_to_authorities.pl) that your system administrator can run to link records together.

AutoLinkBiblios

Asks: ___ attempt to automatically link headings when saving records in the cataloging module.

Default: Don’t

Werte:

  • Verlinke

  • Don’t

Beschreibung:

  • This system preference determines whether or not Koha will attempt to link terms in authority controlled field to existing authority records upon saving a new bibliographic record.

  • This system preference is used when creating new bibliographic records. CatalogModuleRelink and LinkerRelink are used when editing bibliographic records.

  • If set to „Do“, Koha will search in the thesaurus to find a matching authority record. If it finds one, it will link it. If it finds more than one, LinkerModule will determine which one is linked.

  • If set to „Don’t“, no linking attempt will be made when saving a new bibliographic record.

LinkerConsiderThesaurus

Asks: ___ compare the source for 6XX headings to the thesaurus source for authority records when linking.

Default: Don’t

Werte:

  • Don’t

  • Verlinke

Beschreibung:

  • This system preference is used to enable multiple thesauri support for authorities.

    • The thesaurus used for the term is added to the authority record using 040$f.

    • In the bibliographic record, set the second indicator to 7 for 650 and add the source to 650$2. For local terms, use 4 (Source not specified) as the indicator.

      Example for a bibliographic record:

      650 _ 0 $a Feminism
      650 _ 7 $a Feminism $2 sao
      650 _ 7 $a Feminism $2 barn
      

      The first example above is the LCSH term. The other two terms are from sao (controlled Swedish subject heading system) and barn (Swedish children subject heading system). These three are using the same TOPIC_TERM Feminism, but they belong to different thesauri.

Warnung

In existing systems, enabling this preference may require a reindex, and may generate new authority records if AutoCreateAuthorities is enabled.

Bemerkung

Support for multiple authority thesauri currently only works with ElasticSearch.

LinkerKeepStale

Standardeinstellung: Verlinke nicht

Fragt: ___ bestehende Verlinkungen der Ansetzungsformen, wenn der Linker keinen Treffer erzielt.

Werte:

  • Verlinke

  • Verlinke nicht

Beschreibung:

  • When set to ‚Do‘, the linker will never remove a link to an authority record, though, depending on the value of LinkerRelink, it may change the link.

LinkerModule

Voreinstellung: Default

Fragt: Verwende das ___ Linker-Modul um Ansetzungen mit Normdatensätzen zu verlinken.

Werte:

  • Standard

    • Retains Koha’s previous behavior of only creating links when there is an exact match to one and only one authority record; if the LinkerOptions preference is set to ‚broader_headings‘, it will try to link headings to authority records for broader headings by removing subfields from the end of the heading

  • erster Treffer

    • Creates a link to the first authority record that matches a given heading, even if there is more than one authority record that matches

  • letzter Treffer

    • Creates a link to the last authority record that matches a given heading, even if there is more than one record that matches

Beschreibung:

  • This preference tells Koha which match to use when searching for authority matches when saving a record.

LinkerOptions

Fragt: Verwende folgende Optionen für den Normdaten-Linker ___

Wichtig

Diese Funktion ist experimentell und sollte nicht in einer Produktionsumgebung verwendet werden, solange sie noch nicht weiter ausgebaut ist.

Beschreibung:

  • Dies ist eine durch einen pipe (|) getrennte Liste von Optionen. Die einzige momentan verfügbare Option ist „broader_headings.“ Wenn dies eingestellt ist, versucht der Linker, die folgenden Normdaten wie folgt zuzuordnen:

    =600 10$aCamins-Esakov, Jared$xCoin collections$vCatalogs$vEarly works to 1800.
    

    First: Camins-Esakov, Jared–Coin collections–Catalogs–Early works to 1800

    Next: Camins-Esakov, Jared–Coin collections–Catalogs

    Next: Camins-Esakov, Jared–Coin collections

    Next: Camins-Esakov, Jared (matches! if a previous attempt had matched, it would not have tried this)