Utilize the input text as a context reference, choose the right relationship between 'Macquarie Group' and 'asset management' from the options.
Options: product/material produced, owned by, founded by, owner of

Sept 1 Australian holding company Macquarie Group Ltd's asset management business, Macquarie Specialised Investment Solutions (MSIS), appointed Guido Musso as managing director and Davide Alessandrini as director.
product/material produced