we are using the Rosetta-Aleph-Integration in both directions:
1. creating the CMS-record in Rosetta and
2. setting the Rosetta-flag in Aleph as well as updating the Aleph record with the URN created in Rosetta.
In the past there was only one target field for the URN and the assignCMS task with updateURNTask worked without problems.

Due to changes in the cataloging rules - we are using now the international RDA-rules - we have to deal now with different target fields in Aleph for the URN depending on the type of material: e-only e-books, digital reproductions of printed books, online versions of printed books, etc.

The target field is configurable in the Rosetta-Aleph-Sync, but this is not sufficient with the new situation. We want to be able to configure profiles for the updateURNTask depending on the material type: to specify the target MARC-field, to populate subfields with fixed information depending on the material type and with the URN.

(It is not possible at the moment to update the URN in a subfield of an already existing field, a new field is created (case 00510676)).

Astrid Schoger on behalf of the Bavarian State Library