Walmart has recently launched Item 360 as their new item data management platform.
As instructed by Walmart, PDX Syndication will continue to syndicate item data to Supplier Center.
The items which are setup in supplier center will be ported over to item 360. All the categories except Apparel, Gift Cards, Services, and Imports will be available for edits in item 360.
Please refer below knowledge base article for more information: