We've recently added Liquid variables for "recruiter" and "middle_name" to our Signup Variables listing.
The "recruiter" variable is similar to the "parent" (Point Person) variable and will render an array of the recruiter of the signup's variables (e.g. signup.recruiter.first_name will print the recruiter's first name).
The "middle_name" drop can be used in the same way that first_name and last_name fields can to either:
1. Ask for the signup's middle name in a form
2. Display the middle field on a website
Please note that these variables follow the same 'prefix' rules as other signup variables: Use "signup." on a page, "profile." in a public profile, and "recipient." in an e-mail.
