This report adds pref AuthorityControlledIndicators. It controls how the indicators of linked authority records affect the corresponding biblio indicators. Currently, the default pref value is finetuned for MARC21, and copies the authority indicators for UNIMARC.
An example to illustrate: 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.