You can create a new template from scratch.
However, if you duplicate an existing template, you'll have less customization to do to the template.
To do this task
Go to the Lists menu and click Templates.
Click Templates at the bottom of the list and then click New.
Select the type of business form you want to use with the new template and then click OK.
Click Manage Templates and in the Template Name field, enter the name for the new template.
Customize the template to suit your needs.
(Optional) If you want to change the layout of the form, click the Layout Designer.
View the form onscreen and in print preview.
Click OK to save the new template with your changes.
Now you can use the form.
Work with credit memos
Work with estimates
Work with invoices
Work with purchase orders
Work with sales orders
Work with sales receipts
Work with statements