1. Click on "PDF Template"

2. Select a file from the "upload" menu

3. Click on "Confirm"

4. Click on "Variables"

5. Click on "Add custom variable"

6. Type the variable name

7. Click on "Add variable"

8. Click on "Default value"

9. Place the field at the right place

10. Place the fields wherever it is necessary and click "save"

11. Set the "default value" for your variable

12. Click on "Send Email"

13. The default value is automatically filled in the PDF sent for signing