To modify price book data using the change request functionality:
Select Pricing > Prices > Price Books.
Click Initiate Change Request in the Price Book (tdpcg0111m000) session to access the Price Book Change Request (tdpcg0611m100) session.
Note: The Active check box must be selected for the price book. You can activate a price book using the Activate option from the Actions menu in the Price Book (tdpcg0611m000) session.
Modify the required price book data (add, update, delete, activate, or deactivate a price book line) of the change request.
Select the price book line and click Approve in the Price Book Change Request (tdpcg0611m100) session.
Click Process. The price book data is updated.
Note: The same process is applicable for discount schedules.