Thanks for the reply.
I already created a View Rule with below script:
(function overrideView(view, is_list) {
// Add your code here
if (gs.hasRole("itil")) {
answer = "default";
return answer;
}
//answer = "ess";
//answer = null; // set the new view to answer
})(view, is_list);
It is setting Default for the first time but if the user changes the view later it is not resetting it to Default. Our actual requirement is to reset the view Default even the users change the view later if they refresh it should be refreshed to Default
