The Morgan Stanley Pathway Funds - High Yield Fund (THYUX) is a mutual fund that focuses on investing in high-yield fixed income securities. This fund aims to provide investors with a higher level of income by investing in bonds and other debt instruments that offer higher yields. It is managed by Morgan Stanley Investment Management and seeks to provide a balance between risk and return for investors seeking income. The fund may also invest in lower-rated or distressed securities, which may increase the potential for higher returns but also carry a higher level of risk. Overall, the THYUX fund is designed for investors looking for a higher level of income from their investments.