Once you have completed creating your PDF design or if you have decided to revert to the Standard PDF, you will need set the default PDF in your Form's Setting Email Options.
Set Default PDF
1. Navigate to the Forms page.
2. Select the form name or the settings gear associated with the form.
3. Under Settings, find Email Options and click the Settings button.
4. In the Choose which PDF to email drop-down, choose Designer to use your designed PDF or Standard to use the GoCanvas Standard PDF.
5. Click Save at the bottom of the page.