Hello @amolpawar ,

You can achieve this through the Reference qualifier on the reference variable.

Say for example your choice variable is called "state" and has two options: "open" and "closed".

And in the reference variable you want to show Incidents that are either active or inactive, based on the first choice.

So your reference qualifier would be:

javascript: 'active=' + (current.variables.state == 'closed' ? 'false' : 'true');

Important: replace the : part with an actual colon character (:). 

Just modify the above example based on your actual scenario.

Regards,

Robert