Confusion with Dropdown Menus / Portals
I'm working on a registration form. Earlier in the form, I have the client enter their family data into a portal (FamilyInfo,) including ages, birthdates, gender, etc.
Below that, I'd like to have an income box with the fields: Name (whose income it is,) Income Type, and Monthly Amount. I'd like "Name" to be a dropdown menu that displays whatever names have been entered under "Name" in FamilyInfo. Is this possible? I'd add "income" right into FamilyInfo, except that one person can have more than one income.