I need to add categories for the user to choose during non-catalogue request and to be associated with each item during catalogue orders. Do I add shopping categories and then map them to Purchasing categories? I have several thousand, each associated with a cost code segment which will be used by account generator to create a combination in conjunction with HR default cost code. Is this a case for data loader? Not using Inventory. The categories are the same as the description of the fourth segment in the GL so are already 'entered'.