I had a similar desire to change the number of fields displayed dependant on a condition. mine was triggered by a dropdown selection, so I set a token when the drop down was  changed   ,that token held a list  of the fields i wanted to display. at the end of my search i used  | fields=$myfields$ and it works perfectly. dont think it is possible within the search it self, but if the fields could be set based on the results of another search or an input box it should be possible ... View more