Universal Containers wants to ensure that information in custom fields provided on original Quote Lines...

 Requirement:

Ensure that custom field data from original Quote Lines flows into Renewal Quote Lines.

 Solution:

Use twin fields on the Asset and Subscription objects to store and transfer data. Twin fields are automatically mapped during renewal processes, ensuring data flows seamlessly.

 Why Other Options Are Incorrect:

A: A formula field cannot persist data on Renewal Quotes.

B: Automatic mapping does not apply to custom fields without twin fields.

C: A Price Rule is unnecessary when twin fields handle this data flow.

 Salesforce CPQ Reference:

Twin fields and their functionality are described in CPQ Subscription Management ​.