101.01
Relationship
Requirements
You must service all Portfolio Mortgage LoansPortfolio Mortgage LoansMortgage Loan purchased by Fannie Mae and held as of a certain date regardless of whether it is a Cash Mortgage Loan or an MBS Mortgage Loan. on Fannie Mae's behalf per the GuideGuideMultifamily Selling and Servicing Guide controlling all Lender and Servicer requirements unless a Lender Contract specifies otherwise. .