HTML code in Emails from custom field

Hi there,

I am trying to setup an email which has a merge tag for e.g. ~Contact.HTMLcode~.

The field HTML code has some HTML attached to it. I would like to pull in HTML from this contact property on to an email.

When I try to do it, all I can see is HTML code and not rendered HTML. I tried this with both Code block as well as Text.

How can I achieve the above so the HTML shown on the email is rendered and is pulled from contact property of an individual.