Utilize the input text as a context reference, choose the right relationship between Bouygues and Bouygues Telecom 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.

Our relations, well, the idea with EIT is that we will leave the banking brands, we will let it remain for a while to be replaced by Bouygues Telecom eventually, whereas the daughter brands, NRJ, Cdiscount and Auchan, we will look at this on a case-by-case basis, whether we should keep them in order to remain diversified or if we want to migrate towards Bouygues Telecom.

Answer: subsidiary