STEP 1: Registration. To begin, click on this link: BAC Acknowledgement Registration.How do you fill out an acknowledgment letter? Learn what an acknowledgement receipt is and how to create one for your business (with a template and two examples). Document Management notifies the Office of Record when the retention period is due to expire, allowing the suspension of the destruction process if warranted. It must be completed with the financial requirements of the FTHB program in mind and on this form. Lender pre-qualification letters will not be accepted. I acknowledge further that the law office of. Has not retained a copy of my file. This manual is intended to assist persons who are involved in the administration of a decedent's estate in Virginia.