Is there a way to mass load sender email address BU mapping for IDR

Summary:

Would like to know if there is the ability to mass load Sender's Email / BU combinations for the Intelligent Document Recognition Override Default Business Unit as Sender's Email Address

Content (please ensure you mask any confidential information):

We would like to use the Intelligent Document Recognition setting "Override Default Business Unit" as "Sender's Email Address". We have over 1,000 combinations of email / BU. Is there a way to mass load these over manually entering. We are testing now but would like to avoid manual entry as we deploy to production.

Version (include the version you are using, if applicable):

25A