+ 0 Votes Restating the problem ssharkins Contributor 6 years ago I think, what you're saying is that you want to evaluate some data input values in form view. Is this correct? You don't want to store these evaluated results, right, because I would advise against that -- you just want to view the results in the form. If this is the case, the easiest solution is to base a query on your table and add the appropriate expression fields, e.g., Total: Sale + Shipping. Then, base a form on the query.