Reference
What happens to each CPQ object and API
Look up the API name you are staring at. Each entry says what replaces it in Revenue Cloud, and whether it will fail loudly or quietly.
SBQQ__QuoteLine__cWhat replaces SBQQ__QuoteLine__c in Revenue Cloud?QuoteCalculatorPluginWhat is the Revenue Cloud equivalent of QuoteCalculatorPlugin?SBQQ.QuoteCalculatorDoes the CPQ Quote Calculator API exist in Revenue Cloud?SBQQ__LookupQuery__cWhat replaces CPQ Lookup Queries in Revenue Cloud?SBQQ__Subscription__cWhat happens to SBQQ__Subscription__c records in Revenue Cloud?SBQQ__ProductOption__cHow do CPQ bundles and product options map to Revenue Cloud?SBQQ__QuoteTemplate__cDo CPQ quote templates work in Revenue Cloud?trigger on SBQQ__What happens to Apex triggers on CPQ objects after migrating?
Find them all at once
A scan reads your Apex, triggers and Flows and tells you which of these you actually use, and where.