Utilize the input text as a context reference, choose the right relationship between FedEx and FedEx Ground from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

During the first half of fiscal 2021, we will complete the integration of FedEx SmartPost packages into standard FedEx Ground operations.

Answer: subsidiary