Splitting payment lines in lease accounting using a template

Summary:

When attempting to split a contract's payment line using a template amendment, the system only changes the contract version without altering the payment lines.

Content (please ensure you mask any confidential information):

For several months, the client needs to modify the payment line items for most of their contracts. Doing this manually is too complex, contract by contract. Therefore, they are testing the functionality to make massive endments using "LeaseContractImpairmentTemplate," but when submitting the file, the system is not making the amendment.

There will be documentation to guide us on how to perform this type of template amendment?

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