| Natixis Loomis Sayles Short Duration Income ETF seeks current income consistent with preservation of capital to pursue higher yield potential in short duration yield securities. The Fund seeks its objective by investing primarily in investment-grade fixed-income securities. Each security is evaluated on the basis of its expected contribution to risk and return of the portfolio relative to the benchmark. Investment-grade fixed-income securities are those securities that are rated in one of the top four rating categories at the time of purchase by at least one of the three major rating agencies (Moody s Investors Service, Inc. ( Moody s ), Fitch Investor Services, Inc. ( Fitch ) or S&P Global Ratings ( S&P )) or, if unrated, securities determined by the Subadviser to be of comparable quality. |