Multifamily pre-acquisition system, or any successor systems, recording deal registration, Pre-ReviewPre-ReviewRequirement that you obtain Fannie Mae’s approval before you Rate Lock a Mortgage Loan. and/or waiver tracking, Mortgage LoanMortgage LoanMortgage debt obligation evidenced, or when made will be evidenced, by the Loan Documents, or  a mortgage debt obligation with a Fannie Mae credit enhancement. CommitmentsCommitmentsContractual agreement between you and Fannie Mae where Fannie Mae agrees to buy a Mortgage Loan at a future date in exchange for an MBS, or at a specific price for a Cash Mortgage Loan, and you agree to Deliver that Mortgage Loan. , and decision records.