Default field values for adaptive form email submissions

I've created an adaptive form that submits to a customer service email address. What I'd like to do is collect the form user ip address and browser info behind the scenes and include this information in email template that is sent to the customer service email address.

It seems fairly basic and this should be as simple as adding ${<ip_address_field_name>} to the email template, however I assume there would be some default field values adobe has built into forms yet I cannot find anywhere a list of what default data is collected about the form user. Or is this something we need to define somewhere else in the form?

Any help appreciated (in plain speak please, I'm a content producer not a coder). Thanks!