Since the organization levels in Rosetta are limited to consortium and institution, we often have to ingest objects of different origin an type into a single institution. This poses problems as for certain sources you want to activate more or less extraction and/or file extension rules that for other sources. Currently we have to leave the more permissive rules off, make the SIPs fail and end up in the TA, enable the permissive rules, rerun the SIPs and finally disable the permissive rules.

This is a pain and requires many manual interventions that are error-prone and can influence other ingests that happen at the same time.

Rules can be selected based on Producer name, but it is far more work to set up and maintain a number of Producers that it is to create multiple material flows. We therefore would like to suggest to add an extra selection parameter for selecting a number of material flows.