Custom data definitions (Membership associate)

You can now define your own custom subscription data fields — like "Membership Associate," "Account Owner," or any other operational context — without resorting to raw key/value attributes. From settings, choose whether the field is stored as a subscription metafield or attribute, give it a type (text, single or multi choice list, date, or true/false), and define the options where applicable. Each definition then appears on the subscription detail page with the right input control, so staff can pick from a dropdown, toggle a switch, or use a date picker instead of guessing at keys and formats.