DEFA14A 1 form.txt -------------------------------------------------------------------------------- FEDERATED SHORT-INTERMEDIATE DURATION MUNICIPAL TRUST -------------------------------------------------------------------------------- INTERMEDIATE MUNICIPAL TRUST MONEY MARKET OBLIGATIONS TRUST Supplement to Proxy Statement dated January 28, 2008 Please note that on page 4 the number of shares outstanding for Tax-Free Instruments Trust-Investment Shares was stated incorrectly. The correct number of outstanding shares is 2,984,612,913. Please note on page 55 the beneficial ownership of shares of Tax-Free Instruments Trust was stated incorrectly. There were no shareholders, to the knowledge of management, who owned more than 5% of the outstanding shares of Tax-Free Instruments Trust. If you have any questions, please feel free to call a Federated Client Service Representative at 1-800-341-7400. February 1, 2008 38075 (2/08)