I want to be able to list custom properties in the Custom email subscription page
I have to a custom property which I use in my newsletter subscription page to let the end-user select what topics it wants to receive from us.
I.e.:
Topics:
- A
- B
- C
In the Email preferences page (the page the user gets sent to when clicking "manage subscriptions" in the email footer), I want the custom property to be listed with the user's existing selection, so that they can make changes to this on this page.