What metadata fields does this job use to look for duplicates? 

The 'Find Duplicates' system job generates duplicate identifiers report.
Duplicates are determined according to the following fields: dc:identifier, dcterms:identifier, object identifier and out of the box fixity algorithms values.

Custom fixity algorithms are not supported.
 

Do we have any ability to add or remove new metadata fields? 

Currently this job is not configurable, users cannot define which metadata fields will be used to identify the duplicates.

• Article last edited: 14-11-2018