How to Upload Substitute Items related to Components with Find Numbers

Summary:

Looking to upload Substitute Items to Item Structures either through FBDI or Item Imports, but the Component Items are on the Structure more than once in different operations with Find Numbers defined, but the Substitute FBDI tab does not account for it. Is there a way to upload these substitute items in batch?

Content (please ensure you mask any confidential information):

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

Code Snippet (add any code snippets that support your topic, if applicable):