exclusion of invoices for rebate final settlement

Dear All,

I have a special scenario for the rebate settlment. when settling the rebate agreements, business has a special situations where they would like to exclude some invoices rebate accruals in the final settlement. is there any automatic possiblity which i can check, before processing the final settlement based on a speicific transaction or report these invoices to be removed from the rebate calculation for the specific rebate agreement and then do the rebate settlement for the rest of the accruals.

thanks in advance.