Prepare data process is not working for HTML forms

Hi,

I am rendering an html form in Html Workspace but the data prepopulation of the form does not happen.  I am prepopulating the form using a Prepare Data process in the action profile which works when I render the form as pdf but not when it is rendered as html.  Is there something else I need to do for this to work in html forms?

Apologies if this is not the correct forum to post this question.

Thanks in advance,

Bryan