You can print a subcontract report to confirm the negotiated scope and price.
Steps
Go to Project management and accounting > Subcontracts > All subcontracts.
In the list, find and select the desired record.
In the list, click the link in the selected row.
Click Subcontract report.
Select Update status to printed option as needed.
Make selection for Show hierarchy field.
Make selection for Show all field.
Click OK.