Purchasing Basic setup steps

Step 1 Set Up System Administrator (Required)
Step 2 Set Up Key Flexfields (Required)
Step 3 Set Up Calendars, Currencies, and Set of Books (Required)
Step 4 Set Up Organizations (Required)
Step 5 Set Up Units of Measure (Required)
Step 6 Set Up Items
           Define item attribute controls. (Required with defaults)
           Define container type QuickCodes. (Required with defaults)
           Define status. (Required with defaults)
           Define item type QuickCodes. (Required with defaults)
Step 7 Set Up Personnel (Required)
           Define employee QuickCodes. (Required with defaults)
           Define supplier and employee numbering. For this step,  Defining Financial
           Options. (Required)
           Define employees. (Required)
           Define jobs. (Required)
           Define positions. (Optional)
           Define position hierarchies. (Optional)
Step 8 Set Up Oracle Workflow (Required)
Step 9 Decide How to Use the Account Generator (Required)
Step 10 Define Manufacturing System and User Profiles (Required)
Step 11 Open Inventory and Purchasing Accounting Periods (Required)
Step 12 Define Subinventory Locations (Optional)
Step 13 Set Up Cross-Reference Types
            Tax Names, and Location Associations (Optional)
Step 14 Set Up Approval Information
            Define approval groups.(Required)
            Assign approval groups.(Required)
            Fill employee hierarchy.(Optional)
            Define document types.(Required with defaults)
Step 15 Set Up Lookups and Classes. (Required)
            Define Purchasing lookups.(Required with defaults)
Step 16 Define Standard Attachments (Optional)
Step 17 Set Up Purchasing Flexfields (Required)
Step 18 Define Purchasing Options (Required)
Step 19 Define Buyers (Required)
Step 20 Define Items (Optional)
Step 21 Set Up Document Controls (Required with defaults)
Step 22 Set Up Financial Options (Required)
Step 23 Set Up Receiving Options (Required)
Step 24 Set Up Transaction Managers and Resubmission Intervals. (Required)
             Start the following transaction managers.(Required)
             Receiving transaction manager
             Document approval manager
Step 25 Define Suppliers (Required)
Step 26 Start “Send Notifications for Purchasing Documents” Process (Required)
Step 27 Set Up Document Creation Options (Required with defaults)
Step 28 Set Up Approval Timeout Feature (Optional)
Step 29 Start Workflow Background Process (Optional)
Step 30 Modify Change Order Workflow Options (Optional)