This content has been marked as final. Show 2 replies
We use a similar technique to update the link in a resource delivery email when someone submits a resource request form, so your method should work as long as the token is used with the appropriate html tag (e.g. img=).
A word to the wise, since the token will be used in an image link, be sure to create the Custom Field without any spaces, as in "Custom-Image" as the field name. It will help you out in the long run. :)
Otherwise fine to do as suggested. I do something similar based on a series of flow steps.