This video covers two Merchandiser Admin configurations. The Merchandiser navigation extension manages which items appear in the left navigation menu, shown here by disabling the Price List option under Pricing and adding a new Reports section. The Products extension controls the Search Products page, configuring the default columns in the product data table, their names and labels, whether each supports filter, sort and search, and any additional columns.
For more information, see Product Search — Merchandiser Admin in the Merchandiser Admin Guide.