You can use the Category Accounts Summary window to define, query, and update category valuation and expense accounts. If your current organization is a standard costing organization, you can define category accounts at the category and optionally subinventory level. If your current organization is an average costing organization you must define category accounts at the cost group/category level.

You can only define category accounts for categories that belong to the default category set for the product line functional area. See: Defining Category Sets and Defining Default Category Sets.