Utilize the input text as a context reference, choose the right relationship between Shopko and retail 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.

In licensing APT’s Space Planning Optimizer, Shopko joins retail leaders who use the software to make space allocation decisions to help localize assortments across their store base.

Answer: industry