Key PrincipalKey PrincipalAny Person who controls and/or manages the Borrower or the Property, is critical to the successful operation and management of the Borrower and the Property, and who may be required to provide a Guaranty. or other PersonPersonLegal person, including an individual, estate, trust, corporation, partnership, limited liability company, financial institution, joint venture, association, or other organization or entity (whether governmental or private). executing a Payment GuarantyPayment GuarantyGuaranty executed by a Key Principal on Form 4502 series or Form 6020 series, or approved by Fannie Mae. , Non-Recourse GuarantyNon-Recourse GuarantyGuaranty executed by a Key Principal on Form 4501 series or Form 6015 series, or approved by Fannie Mae. , or any other guaranty related to the 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. .