Challenge is that I want a 3rd party (non HS user) to be able to click in an automated contact-related email and that click will update a Contact property (status). How?

Best suggestion so far is to use a text field’s code in the email to render a button loaded with a URL and the Contact’s email address. The email is automated. This part I have made work.

Then the partner email recipient clicks the button and lands on a thank you page which as an HTML block hidden via some code – and this includes a HS form with email and status properties. The code here hides the form, autopopulates the email address, populates the status and submits the form. This is the part that doesn’t work yet.

Or do you have another idea?