Tennessee UCC3Ap: Financing Statement Amendment Additional Party is a form used by secured parties to add a party to a UCC financing statement. This form is used when a change of debtor or secured party is made, and it must be filed with the Tennessee Secretary of State to perfect the security interest of the additional party. The different types of Tennessee UCC3Ap: Financing Statement Amendment Additional Party include: Amendment to Add Debtor, Amendment to Add Secured Party, and Amendment to Add Both Debtor and Secured Party.