development cooperation ) 2 . This output focuses on how the United Nations Entity for Gender Equality and the Empowerment of Women ( UN-Women ) will lead , expand and support greater effectiveness and promote accountability across the United Nations system at the country , regional and global levels : ( a ) UN-Women will work as part of the United Nations resident coordinator system to coordinate effective system-wide responses to national priorities through joint programmes and by mainstreaming gender equality into United Nations country team priority areas .