Tenant-level setting for subfield delimiter sign in tag Marc21

Where's the delimiter sign? Can we customize our delimiter? (We need to have a delimiter. Would be nice to have ability to customize.)

The possibility to set and choose the delimiter sign in MARCcat.

Would apply across MARCcat, View source, quickMARC, Data import settings, Data export settings (anywhere a user views or edits MARC records in FOLIO)