Prompt Not Popping Up

I added a prompt to an existing Spotfire InfoLink.

If I create a new visualization from scratch, the prompt appears and filters appropriately.

​If I open an existing visualization, it looks like it is ignoring the prompt and loading the full data set. 

I am sure there is something excedingly easy and obvious that I am missing, but I cannot seem to figure out what.  Thanks in advance!

(1) Answer