1. Copy this form.
2. Copy and paste the Campaign ID from SF into the default value for the field above.
3. Change the name of the form, as appropriate. (under properties)
4. Save the form
5. Copy the URL below.

@CONCATENATE("https://pasa.tfaforms.net/838?fname=", %%tfa_12%%, "&lname=", %%tfa_13%%, "&email=", %%tfa_14%%, "&cid=", %%tfa_23%%)

6. Click "Notifications"(on the far left). Paste the URL into the "...OR REDIRECT TO THIS PAGE:" (delete the prefilled "https//")
7. Disable email notifications.
8. Click "Apply".
9. In SF, change the status of the campaign to "Publishing".