Bib MARC field 561 should be indexed in the Primo PNX file
The MARC 561 field in the bib should be indexed in the Primo PNX file for searching by donors of collections and for patrons seeking metadata from those collections.
Stacey van Groll commented
Hi - You should be able to do this already via the Primo Back Office, or ask that it be done on your behalf if you are a Total Care site.
Cheers, Stacey van Groll, University of Queensland