Updated matter rates go back to Pending status and must be approved by your client before they can be used on invoices.
Overview
Timekeeper matter-based rates cannot be edited manually in Brightflag. To change a matter rate, you must use Bulk Submit.
How to Modify a Matter Rate Using Bulk Submit
Follow the steps in How to Submit a Timekeeper Matter Rate, entering the Client Matter ID and Updated Rate for each record you want to change.