How to restrict Return of Receipts after certain Period

Summary:

Hi,

We have a requirement stating that:

Return Receipt:

If the receipt is created with the reference of the transfer order, after 3 months if user is trying to return the same receipt, system should not allow him to proceed.

Ex: Receipt Created on 15-JAN-2025,

User trying to return the receipt on after 17-April-2025, system does not allow the user to perform the transaction

Transfer order Price Modification:

Is there any flexibility, which allows the user to enter the cost manually while creating the transfer order (similar to Miscellaneous Transactions)

Content (please ensure you mask any confidential information)

Version (include the version you are using, if applicable):