Sorry, I guess I wasn't clear enough.
In my table, I have an extra field that is declared a global field. Using scripts, I'm writing things into that field for user feedback, which was basically what you suggested towards the end of your post. I was just wondering if there is an easier way, because I would be writing two copies of validation...one for the client, the other for the IWP.
Thanks for the confirmation though. It seems like I'm thinking down the right now.