Fund Description: First Trust Multi-Asset Diversified Income Index Fund is an exchange-traded index fund or Index ETF which is a separate investment portfolio of the First Trust Exchange-Traded Fund VI, an open-end investment management company. INVESTMENT OBJECTIVE: The First Trust Multi-Asset Diversified Income Index Fund seeks investment results that correspond generally to the price and yield, before the Fund's fees and expenses, of the NASDAQ Multi-Asset Diversified Income Index. INDEX DESCRIPTION: The NASDAQ Multi-Asset Diversified Income Index is designed to provide access to a diversified portfolio of small, mid and large capitalization income producing securities, which are composed of domestic and international dividend-paying stocks, REITs, oil and gas or basic materials MLPs, U.S.-listed preferred securities and an index-based exchange-traded fund that invests in high yield or junk bonds. International securities included in the Index are U.S.-listed securities of non-U.S. companies, some of which may be located in emerging markets. The Index employs a modified market cap weighting methodology which assigns a pre-set weight to the five Index Segments at each quarterly rebalance. Each Index Segment has a set of separate and distinct eligibility rules and weighting procedures.. The Index is owned and was developed by NASDAQ, the Index Provider, who also calculates and maintains the Index. FUND STRATEGY: The Fund, using an indexing investment approach, attempts to replicate, before fees and expenses, the performance of the Index. The Fund will normally invest at least 90% of its net assets (plus the amount of any borrowings for investment purposes) in the common stocks and/or depositary receipts (25%), real estate investment trusts (REITs) (20%), preferred securities (20%), master limited partnerships (MLPs) (20%) and an exchange-traded fund (15%) that comprise the Index (each an Index segment). The Fund intends to invest entirely in securities included in the Index; however, there may also be instances in which the Fund may be underweighted or overweighted in certain securities in the Index, not invest in certain securities included in the Index, purchase securities not in the Index that are appropriate to substitute for certain securities in the Index or utilize various combinations of the above techniques in seeking to track the Index. FUND MANAGEMENT: First Trust Advisors L.P. serves as the Fund's investment advisor.