To let your sales team track and manage customer requests for products or services, enable orders.
|Available in: Salesforce Classic|
|Available in: Professional, Enterprise, Performance, Unlimited, and Developer Editions|
|To modify order settings:||“Customize Application”|
From Setup, enter Order Settings in the Quick Find box, then select Order Settings.
Make sure that Enable Orders is selected.
Save your changes.
Select which page layouts have an Orders related list, and then save your changes.
Use profiles or permission sets to assign user and object permissions to the appropriate users.
If you disable orders, your order-related data is hidden. To access that data, re-enable orders.