Re: How to call in the data(variable) from a form to the email subject and body?
Yes, using the template syntax (see 1st link below), but this will only work
with Orbeon Forms PE, because you need to define the template parameter,
which can only be done in Form Builder in the Email Settings dialog, which
is PE-only (see 2nd link below). Hopefully you can use Orbeon Forms PE, or
do without this!