Walmart appointed Charles Redfield as chief merchandising officer. He replaces Scott McCall who is retiring. Chief Customer Officer Janey Whiteside is leaving the company, according to an internal memo attained by the Wall Street Journal.

Redfield, a 34-year-old Walmart veteran who was, most recently, head of the company’s U.S. food business.

McCall, who has been head merchant since early 2020, will stay at Walmart temporarily to work on inventory and supply-chain issues. He has spent 30 years at the company and has been merchandising chief since early 2020.