I have a form that calls another form. The called form is to help the user figure out the value of one of the fields in the main BO. The called form actually updates the data in the main form's BO. I'm wondering if there is an efficient way to update either just the single column in the main form's BO or even just the single row?



If I refill the BO, I will also have to refill a bunch of child BOs, so there will be a performance hit.