What is the relationship between Office 365 and Microsoft in the context of the input sentence. Choose an answer from: 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.

So, customers who move in to exchange online and still maintain Office on-premise, that evolved to being Office 365 E3, to today where it's customers who are now coming into Office 365 really are going to Microsoft 365 E3, and that's really become the hero motion.

Answer: developer