Customer Billing Site Identifier Source in Cost Management not Displayed

Summary:

Hello Experts,

When attempting to copy an existing mapping set I was getting an error about the Customer Billing Site Identifier:

When searching for the Source in Manage Sources: Cost Management I see that the Displayed Check box has been removed on 7/17/2025.

Looking for insight as to why this was done and whether it would cause any issues if I enable the check box.

Screenshot of Mapping Set created in 2020

Thank you in Advance,

Maleena

Version (include the version you are using, if applicable): 25B

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