Edit a mail merge field using Toggle Field Codes on Windows and Mac.

1. In your template document, click the merge field you want to edit.
2. Toggle the field code and result:
   • Press Shift + F9 on Windows.
   • Press option + fn + F9 on Mac.
3. Edit the field name in the field code.
4. Update the field:
   • Press Shift + F9 on Windows.
   • Press option + fn + F9 on Mac.
5. Repeat Step 2 to verify that your change has been saved.
   Note: You cannot change a merge field by simply typing a new merge field over the current field.