The DoubleLine Income Solutions Fund (DSL) is a mutual fund that seeks to provide investors with a steady stream of income through a diversified portfolio of fixed income securities. Managed by DoubleLine Capital, the fund invests in a variety of debt instruments, including corporate bonds, mortgage-backed securities, and government bonds. With a focus on generating income, the fund may also invest in high-yield and emerging market bonds. The DSL fund aims to provide investors with a stable source of income while also managing risk through a well-diversified portfolio.