How can we Perform Mass Updates on Item Transaction Defaults for Items Without Item Subinventories?

Summary:

This is the new update in 24C under Inventory Management.

For reference, In the below link we can find the update.

How can we perform this steps in system as it is not mentioned steps to follow in above link.

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):