# Regenerate

If you are an Order to Revenue user, you can use the Regenerate operations to regenerate transactions objects.

 - [POST /v1/uno-regenerate/booking-transaction](https://developer.zuora.com/v1-api-reference/api/regenerate/post_regeneratebookingtransaction.md): Use this operation to generate booking transactions. This call is useful in the following two use cases: * During customer onboarding, there is a common scenario when customers perform data backfill o
 - [POST /v1/uno-regenerate/billing-transaction](https://developer.zuora.com/v1-api-reference/api/regenerate/post_regeneratebillingtransaction.md): Use this operation to generate billing transactions. This call is useful in the following two use cases: * During customer onboarding, there is a common scenario when customers perform data backfill o
 - [POST /v1/uno-regenerate/rev-rec-events](https://developer.zuora.com/v1-api-reference/api/regenerate/post_createrevrecevents.md): Use this operation to generate Delivery Schedule based revenue recognition events transactions.
 - [POST /v1/uno-regenerate/rev-rec-events/daily-consumption](https://developer.zuora.com/v1-api-reference/api/regenerate/post_generaterevreceventsfordailyconsumption.md): Use this operation to generate Daily Consumption based revenue recognition events transactions when the Prepaid with Drawdown feature is enabled.