digitalobject:load task - add support for description_identifier field
|Sponsored:||No||Tested version:||2.0.0, 2.0.1|
Further to #6121, I think it would be useful to also be able to use the description_identifier field as a match for the digital object load task. That field seems to be the one best suited for IDs from a legacy or source system, especially more stable unique identifiers. E.g. eadid/@identifier maps to that field.