Outlook 2007 stores templates as .oft files when you save them to disk. You can modify any template to make changes as needed.
To modify a template, follow these steps:
Choose Tools, Forms, Choose Form.
Outlook 2007 displays the Choose Form dialog box (shown earlier in Figure 25-2). In the Look In drop-down list, select the location where the template is stored.
Select the template, and then click Open.
Make changes as needed, and then choose Save and Close (or click the Microsoft Office Button and then click Save) to save the changes.