Hello all,   I would like to know if there is a way to use one sign up form to add people to multiple lists, but have it appear without a checkbox for each list. When I select multiple lists on the sign-up forms, a checkbox automatically appears giving people the option of which lists they'd like to sign up for. Given the way our lists are segmented (larger non-profit) we would like to be able to have them automatically signed up to more than one list without that checklist appearing. Is this possible?    Thank you! ... View more