Concepts Tasks Settings Viewing Suppliers By Resource Category You can view the list of suppliers that supplier resources in a selected resource category. To add a supplier to a resource category, see Selecting Resource Categories for a Supplier. To View Suppliers By Resource Category 1. Select the site’s Resource Management view. 2. Select the By Resource Category tab, and then the Suppliers tab. 3. Expand the resource category hierarchy until you see the category that you want, and then click it. The suppliers linked to that category are listed on the right side of the tab.