Changing the Date on a TDS Transaction entered in AP Manager

The invoice date used on the voucher header part of the record doesn't control the date that you see in Matter Status on the ledger. That date is controlled by the date used on the distribution line itself for the TDS.

You can call up the voucher in AP Manager, go to Tools > Adjust Voucher, and then delete the distribution line and reenter it with the correct date. The system will make the correct adjusting entries to the Trust Ledger for you and display those in Matter Status.