New Delhi: Sebi on Tuesday outlined the filing requirements for alternative investment funds (AIFs) schemes that opt for a dissolution period to deal with their unliquidated investments. The move aims to provide flexibility to AIFs and their investors in managing such investments that are not sold due to lack of liquidity. Sebi said AIF schemes entering into dissolution period must file an information memorandum with it through a merchant banker before expiry of the liquidation period or additional liquidation period of the scheme.